Death which represents the end of life, is probably the main "culprit" why the belief in supernatural appeared among the human civilizations. Inexplicable fear from that strange condition and generally panic from disappearing caused among the people on the entire globe frustrations and eternal questions from the earliest times - why are we born and why do we die? Though we don't know the answer to this question even today, yet we as a civilization tried to fill the world with things in order to introduce some order and thereby give a certain sense to everything we do. 
This is why humans invent religion, its unrestrained imagination creates a large number of imaginary beings which surround him, and despite numerous human characteristics, still they have some exaltation which separates them from the world of humans. Throughout centuries religion experiences its constant trend, upgrades, adjusts to human advancement and finally in ancient Iran it receives its present nature through dualism of Persians Manesa and the prophet Zarathustra, on whose principles monotheism is born - direction which tries to convince us in the absurd i.e. how it is possible that in the universe there are two principles - good and evil, but that only one principle is important and the second one is less important?! Because of such an erroneous religious idea in Bosnia and Herzegovina around the tenth century, and probably even sooner, a revolutionary religious direction started to spread fast which seriously impairs the rigid Christian doctrine, it propagates that through the world, but also the universe, two equally important deities rule between which exists man and his primary spiritual mission to clean his soul from sins, and after death to return it to heaven. Such a claim is pretty rational, if we take into consideration the definition that according to the principles of quant physics all matter is actually condensed energy and that this is the reason why all of us are beings of energy or beings of light, what leads us into traditional belied in the spirit and soul, which every human possesses. 
But, in order to die we must be born, feel life for at least a moment, in order for our spirit and soul to achieve a balance, since without this alignment with two universal principles, or with two deities of our forefathers Bogomils, we cannot enter the adventure called death. Folk wisdom claims that the spirit is the representative of the god of evil and the soul, pure and holly, it represents the god of good inside of us. While the spirit has the possibility to, usually at night while the man is sleeping, go out of the body and travel the world and also perform some weird, often bad things and bring us into various temptations, the soul is firmly fixed for the human body and there is no possibility of exiting it until death. 
 
 Spirit and soul as two abstract terms are actually a basic framework of the entire spiritual thread which spans through the human race since its beginning. In Bosnian mythological beliefs it is an extremely dominant idea of similar, almost identical, representation of a few supernatural aspects of man himself. Namely, when we analyse some segments of traditional representations about the human spirit and soul, which are often not differentiated in folk tales which causes confusion, wild nature is clearly evident which according to mythological notion represents the essence of every man. While in classic European mythology the spirit, but also the soul, is represented by a see-through white silhouette, which in a human form hover through the air or suddenly appear and disappear, in Bosnian representation the spirit mostly resembles an energy ball whose shape has an astonishing similarity with a mouse. Certain mythological tradition describe the appearance of the soul as "fruit of the apple tree" i.e. such a description actually associates us with a light ball which exits a hole (mouth) and moves with fast steps towards the surface, emitting sounds similar to a mouse squeak. With such a comparison one receives an impression that the energy is restless and nervous, i.e. unrestrained, which it proves by exiting the human body.
 Spirit and soul as two abstract terms are actually a basic framework of the entire spiritual thread which spans through the human race since its beginning. In Bosnian mythological beliefs it is an extremely dominant idea of similar, almost identical, representation of a few supernatural aspects of man himself. Namely, when we analyse some segments of traditional representations about the human spirit and soul, which are often not differentiated in folk tales which causes confusion, wild nature is clearly evident which according to mythological notion represents the essence of every man. While in classic European mythology the spirit, but also the soul, is represented by a see-through white silhouette, which in a human form hover through the air or suddenly appear and disappear, in Bosnian representation the spirit mostly resembles an energy ball whose shape has an astonishing similarity with a mouse. Certain mythological tradition describe the appearance of the soul as "fruit of the apple tree" i.e. such a description actually associates us with a light ball which exits a hole (mouth) and moves with fast steps towards the surface, emitting sounds similar to a mouse squeak. With such a comparison one receives an impression that the energy is restless and nervous, i.e. unrestrained, which it proves by exiting the human body. 
 Soul is the holder of human destiny. In BiH it is believed that Allah in the first 40 days of inception in the mother's womb determines what the destiny and life of the child i.e. future man, shall be. This is why it is considered that only when the soul enters the embryo it can develop into a fetus and begin its formation. When a man is terminally ill his family and neighbours come to say goodbye - halale (forgive), in order to ease his death throes. Forgiveness is a very important segment of Islamic tradition, which shows mercy but also ensures an easier passing of the soul from the body. Namely, it is believed that the diseased dies in great pain and agony if someone who he has hurt won't forgive him. His parents, if alive, need to say their indulgences and by that comfort the diseased in his last moments.
 Soul is the holder of human destiny. In BiH it is believed that Allah in the first 40 days of inception in the mother's womb determines what the destiny and life of the child i.e. future man, shall be. This is why it is considered that only when the soul enters the embryo it can develop into a fetus and begin its formation. When a man is terminally ill his family and neighbours come to say goodbye - halale (forgive), in order to ease his death throes. Forgiveness is a very important segment of Islamic tradition, which shows mercy but also ensures an easier passing of the soul from the body. Namely, it is believed that the diseased dies in great pain and agony if someone who he has hurt won't forgive him. His parents, if alive, need to say their indulgences and by that comfort the diseased in his last moments. 
 When a girl or boy would die one would place a stalk of nacre (ruta graveolens) above their heads. According to the custom one places an herb of a distinct smell next to the deceased in order to chase the Jinn away. One would usually use nacre, whose bouquets often adorned the grave of a girl or a boy. Nacre is according to this an herb dedicated to the cult of the dead in Bosnian tradition.
 When a girl or boy would die one would place a stalk of nacre (ruta graveolens) above their heads. According to the custom one places an herb of a distinct smell next to the deceased in order to chase the Jinn away. One would usually use nacre, whose bouquets often adorned the grave of a girl or a boy. Nacre is according to this an herb dedicated to the cult of the dead in Bosnian tradition. 
 While crossing the Sirat bridge it is determined if the soul will receive punishment or reward. Out of the great weight of sins the unlucky will soon fall off the bridge into boiling tar. Souls which are good and noble, and with that have many good deeds, will easily cross the bridge and reach heaven. However, this belief is not the only among the Bosnian folk, we also come across different beliefs. As people claim the soul of the dead rests in the grave or on the seventh floor of the heavens, until judgement day. On that day everything will be levelled, hills and meadows will disappear and everything will be destroyed. The honourable Qur'an mentions this in the Surat Ez-Zilaz (Earthquake):
 While crossing the Sirat bridge it is determined if the soul will receive punishment or reward. Out of the great weight of sins the unlucky will soon fall off the bridge into boiling tar. Souls which are good and noble, and with that have many good deeds, will easily cross the bridge and reach heaven. However, this belief is not the only among the Bosnian folk, we also come across different beliefs. As people claim the soul of the dead rests in the grave or on the seventh floor of the heavens, until judgement day. On that day everything will be levelled, hills and meadows will disappear and everything will be destroyed. The honourable Qur'an mentions this in the Surat Ez-Zilaz (Earthquake):