To my knowledge, everything has a soul, does this mean that all of our 100 trillion cells also have souls? What about bacteria? Also, the main question, when does the soul 'come to existence', for example, when a child is conceived and the two gametes fuse to form a zygote. Is that when the soul is 'transferred'. Or when the cells are dividing? Or maybe it's when the heart starts beating. Sorry for my poor choice of words, I have no idea how to properly communicate this.