God alone.
God wills it always.
Even if we take as granted that free will exists, everything is still determined by God.
God already knew all your choices before he created you. In this way, all your choices are determined by God who let you exist and not let someone else exist now instead of you.
So in a sense, it is not logically possible to even say that everything was not determined by God.
God creates everything, and thus determines everything there.
May God will it!
I tell you now, God creates and destroys. Goddess Arachne has already weaved the web of the universe. Gaia has determimed everything. Odin sees all things.
Something cannot happen unless Gods themselves will it.
So when something happens, I am not upset because it is the will of the great Gods who control all.
Gods created me for their purposes.
I am the will of great Gods!