Existential contradictions

Seen on Atheist vs Theist

generaly depends upon contradiction in the definitions of God. e.g God’s omnipotnce and Man’s free will. 1-Self contradictory dont means a thing dont exists. e.g a)virus is a non-living as well as living being. which is seriousely self contradicytory but that dont mean there dont exists anything like virus b)Light exhibits dual nature, acts both as partical and wave. c)Light encounteres any body with same speed no matter with what speed thebody is moving. even a car(hypothetical) moving with speed of light can illuminate its road. which is self contradictory. 2)even than most of time God’s qualities are not self contradictory. a)Omnipotence of God and man’s free will. God is omnipotence with his powers. he can do whatever he like. this is God’s Omnipotence. God dont use this power in certian matter, that is free will of Human. i dont find any contradiction in it.