For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
To those who have received Him, Christ the son God, to them He gave the right to become children of God. If you have received Him, that's by being convicted of your sins and confessing and repenting of them through Christ. His spirit will bear witness in your heart that you are His child. As a result, God's will and values by Christ Jesus becomes alive in you.