A smile is always mentioned in the Holy scripture...
For instance we find in Holy Bible that God was happy and pleased with whatever he created...
God did smile.... He smiled creating a tiny insects to the huge mountains, to vast seas and separating the darkness from light....
As he formed a human of his image, he felt pleased...
A smile is a worthy crown which emits only love and bountiful blessing to all...
An enchanting of the joyous giggle is pleasing to hear......