“Then a voice came from the throne, saying, ‘Praise our God, all you His servants and those who fear Him, both small and great!’ And I heard, as it were, the voice of a great multitude, as the sound of many waters and as the sound of mighty thunderings, saying, ‘Alleluia! For the Lord God Omnipotent reigns!’” Revelation 19:5-6.
“Therefore by Him [Jesus] let us continually offer the sacrifice of praise to God, that is, the fruit of our lips, giving thanks to His name.” Hebrews 13:15.
You cannot prove that there is a God. Have you heard that one? Is it true? The only real opposition to God’s existence is the theory of evolution; that and willful unbelief.
“Nevertheless even among the rulers many believed in Him, but because of the Pharisees they did not confess Him, lest they should be put out of the synagogue; for they loved the praise of men more than the praise of God.” John 12:42-43.