Proofs of Sonship

Proofs of Sonship:

Proof #1 in v 14 - Believers are sons of God who are led by the Spirit to mortify sin.

Proof #2 in v 15 - Believers have received the Spirit of adoption which has replaced fear with freedom in their relationship with God.

Proof #3 in v 16 - Believers have an internal witness of the Spirit within them that testifies that they are God's children.

Proof #4 in v 17 - Believers are co-heirs with Christ who share in His sufferings and will be glorified together with Him.