There is no tenable argument about the existence of God because God exists and He is God without any argument. Those who are raising questions about the existence of God are only playing games with their intelligence. They think that God can be see or understood by using human senses. That can't be possible. We can't understand God with our human minds. God is not what man can decode. God is greater and higher than what our reasoning can decipher. We should come to God just in simple faith. He is God and besides Him there is none other.
As we have heard from Bro Eli Soriano in the video, God proved himself in the land of Egypt when the pharaoh wanted to know who He was. God showed it with His great and mighty power that He is the Almighty God. The whole of Egypt was brought down through the manifestation of God's power. Anyone who still wants to see what God is capable of will certainly see it.
It should not be in our life or our thinking to challenge God. No, we are only called unto obeying God not to challenge His existence. God is Almighty. God is the One who created us. We are His creatures. That the whole creations exist, that is enough proof about God’s existence.