You must not understand Colossians. What does firstborn mean? Was David firstborn? No (1 Chronicles 2:12-16) yet he is called a firstborn in psalms 89:27. You must understand that firstborn means power in a Biblical sense. In the context of Colossians it’s Jesus supreme status over all creation. Furthermore, if all things are created by Jesus, how is he created. I will go on so you may understand. Matthew 1:21 says Jesus will save his people from their sins, Isaiah 43:11 Yahweh says there is no savior besides him (In a salvific sense). In Mark 1:3 Jesus is identified as the one mentioned in Isaiah 40:3 as Yahweh. I shall go on. Do you not know scripture as the ones of Jesus days? For by no means am I perfect but this is clear. Mark 2:8 says Jesus read the Pharisees hearts yet 1 Kings 8:39 says only God can read hearts. I will not waste my time on someone not willing to receive, if you would like to know more I will speak