John 20:31 reveals the gospel's purpose: believing in Jesus' name gives life, the same result as becoming children of God in John 1:12.

John 3:18 states that belief in Jesus' name brings no condemnation, complementing John 1:12's gift of becoming children of God.

John 20:17 reveals that Jesus' Father becomes believers' Father, confirming the sonship promised in John 1:12 after the resurrection.

John 8:47 connects being 'of God' to hearing His words, implying that children of God listen to Jesus, deepening the identity from John 1:12.

John 3:36 adds the consequence: belief grants eternal life, while disobedience brings wrath, contrasting the outcome of receiving vs rejecting Christ.

Galatians 4:6 describes the Spirit of God's Son sent into believers' hearts, confirming their adoption as children—a development of the sonship in John 1:12.

Galatians 3:26 affirms that believers are sons of God through faith in Christ, directly paralleling the sonship given in John 1:12.

2 Corinthians 6:18 quotes the OT promise 'I will be a Father to you, and you will be my sons and daughters' — directly supporting the adoption rights given in John 1:12.

Colossians 2:6 echoes the receiving of Christ Jesus as Lord and urges continuance, expanding John's initial reception into ongoing life in Him.

Romans 8:14 identifies being led by the Spirit as the mark of God's children — supplementing John's gift of becoming children with the Spirit's role.

1 John 3:1 exclaims that believers are called children of God, exactly the gift described in John 1:12.

1 John 3:23 commands belief in Jesus' name, the same act that grants the right to become children of God in John 1:12.

In 1 John 5:12, having the Son equals having life — directly echoing the gift of becoming children of God through faith in Jesus.

In Matthew 10:40, receiving Jesus' disciples is receiving Jesus Himself, reinforcing the principle of receiving and its significance.

Hosea 1:10 prophesies that 'not my people' will be called 'children of the living God' — directly fulfilled for those who receive Jesus in John 1:12.

Jeremiah 3:19 speaks of God's desire to treat Israel as children and be called Father — an OT anticipation of the status granted through receiving Jesus.

In 1 John 5:13, belief in his name brings assurance of eternal life, directly echoing the promise to believers here.

In Ephesians 2:8, this receiving through faith is clarified as salvation by grace through faith, a gift from God.

2 Samuel 7:24 establishes Israel as God's people forever — prefiguring the new covenant family of God through faith in Jesus.

In Ephesians 1:5, this adoption as sons is revealed as predestined by God's will, deepening the source of our sonship.

Galatians 4:5 explicitly mentions adoption as sons, the same 'right to become children of God' from John 1:12, tied to redemption from the law.

Mark 16:16 promises salvation to those who believe — the same belief that gives the right to become children of God.

Deuteronomy 14:1 declares Israel as sons of the Lord — typologically fulfilled as believers in Christ become children of God.

In Ephesians 5:1, being children of God leads to the call to imitate God as beloved children.

In Philippians 1:29, believing on him is shown to be a gift graciously given, along with suffering for Christ.

2 Corinthians 6:17 calls for separation from unclean things with God's promise to receive us — showing the holiness that accompanies being received as children.

In 1 Timothy 1:15, the reason Christ came—to save sinners—explains why receiving him grants sonship.

Matthew 18:5 shows that welcoming a child in Jesus' name is welcoming Him — linking humble reception to becoming children of God.

Matthew 13:38 distinguishes sons of the kingdom from sons of the evil one — parallel to becoming children of God by receiving Jesus.