Again, there is no need to be intimidated by this. The 10 Gods are just the 10 Stems in a different form, expressed via a very simple formula that takes your Day Master (日主) as a reference.
In BaZi (Four Pillars of Destiny), the 10 Gods (十神, Shí Shén) are the technical heart of the system. Despite the name, they do not refer to religious deities or spirits.