The word “AND” changes the entire meaning of a passage!
Every word, letter, comma, period, and colon in the word of God is important! In John chapter 3 the word AND is used to stress the importance of the necessity of water AND Spirit baptisms to be born again and to enter the kingdom of God. We must be careful not to overlook any word or punctuation that God put in His word, but be intentional in seeking Him for understanding.