Union and Oneness One is independent of all other numbers and yet is contained in all other numbers. One is only divisible by itself. 1 represents the union of the Godhead as one God. Deuteronomy 6:4 Hear, O Israel: The LORD our God is one LORD John 10:30 I and my Father are one. 1 Corinthians 8:4 …there is no other God but one. Galatians 3:20 … God is one. 1 represents the union of man and woman becoming one flesh (Genesis 2:24; Mark 10:7-9) 1 represents the union of God and man in salvation (John 17:11, 20-21, 1 Corinthians 6:17, Ephesians 5:30)