Is Baptism a Good Thing?

Father Anthony Schombrona talks about the flood and baptism. He says we're all going to lose our life at some point so I trust the Lord in his wisdom to know when is the appropriate time to remove somebody's life for reasons that he knows far better than I do. "I don't want to say that baptism doesn't do anything but we do still sin after baptism" 'Baptism is supposed to destroy the wickedness that is in us how does it do it perfectly yes'