When we are baptized we are baptized into a relationship with God. That is what religion means and why relationship comes before denominations. If we all have a relationship with God then we can have unity within our world when we put God first.
But seek first the Kingdom of God and his righteousness, and all these things will be added to you.
The moment I said "Yes" for myself.
I have always accepted the baptism that my mother chose for me as a baby, but having the courage as an adult to freely choose God and His way for myself was life changing. As I stood in the sea I was not baptized into any church but into God's Kingdom, and His Grace and the beginning of a new relationship. I would never have believed this possible with my traditional upbringing but God showed me that he is bigger than tradition and His way is freedom.