Romans 6:16 sets up the two slaveries — from sin or obedience — that Romans 6:17 thanks God for escaping. Direct preceding context.

Romans 6:19 applies the heart obedience: present members as slaves to righteousness, leading to sanctification — immediate application.

Romans 7:25 echoes the same 'Thanks be to God' and the slavery-to-God motif, but highlights the ongoing struggle with sin—reinforcing the deliverance celebrated here.

In Romans 1:5, Paul speaks of the 'obedience that comes from faith' — the same goal as obeying the pattern of teaching here.

In Romans 2:8, the opposite is described: those who reject truth and follow evil face wrath, contrasting with those who obey.

Romans 10:16 contrasts the obedience praised here with Israel's failure to obey the gospel—showing that not all respond with heart-obedience.

In Romans 15:18, Paul's ministry leads Gentiles to obey God — a practical outworking of the obedience from the heart mentioned here.

In 1 Timothy 1:13-16, Paul's own testimony of being shown mercy despite being a chief sinner echoes the transformation from slavery to sin described here.

2 Timothy 1:13 urges holding to the 'pattern of sound teaching'—the same phrase used for the pattern of teaching obeyed from the heart.

In Titus 3:3-7, the same pattern emerges: once enslaved to passions, now saved by God's mercy and regeneration.

Hebrews 5:9 presents Christ as the source of eternal salvation for those who obey Him—directly linking obedience to the pattern of teaching with salvation.

1 Peter 1:22 connects obeying the truth with purification and sincere love—mirroring the heart-obedience to the pattern of teaching.

In 1 Peter 4:2-5, the shift from past pagan desires to living for God's will directly mirrors the transition from sin to obedience.

1 Peter 4:17 warns of judgment for those who do not obey the gospel—underscoring the importance of obedience to the gospel.

1 Corinthians 6:9-11 contrasts past sin with washing and sanctification — same transformation from slavery to sin to obedience in Romans 6:17.

2 John 1:4 rejoices in 'walking in the truth' — directly parallels the heart-obedience to the pattern of teaching in Romans 6:17.

3 John 1:3 testifies to walking in the truth — strong parallel to the obedient heart in Romans 6:17 from true faith.

Jeremiah 24:7 promises a heart to know God and return wholeheartedly — echoes Romans' 'obedient from the heart' and covenant relationship.

1 Thessalonians 2:13 thanks God for receiving the word as truth—mirroring the thanks for heart-obedience to the pattern of teaching here.

Ephesians 6:6 urges slaves of Christ to do God’s will from the heart—directly echoing the heart-obedience and slavery-to-God theme of Romans 6:17.

Ephesians 1:13 describes hearing and believing the gospel of truth—the same response of heart-obedience to the pattern of teaching mentioned here.

1 Corinthians 6:11 reinforces the same transformation: former sinners washed, sanctified, and justified—directly paralleling the shift from sin-slavery to obedience.

Acts 8:23 describes Simon still in 'bond of iniquity' — stark contrast to Romans' former slaves now freed by obedience.

In 2 Thessalonians 2:13, Paul also gives thanks to God for believers' sanctification and salvation — mirroring the gratitude here for their obedience to the teaching.

Ephesians 2:5-8 emphasizes salvation by grace through faith — the foundation for the heart-obedience in Romans 6:17, showing it's a gift.

In Deuteronomy 16:12, Israel is reminded of slavery in Egypt to motivate obedience — same pattern as Romans: former slaves now obey from the heart.

2 Thessalonians 1:3 thanks God for growing faith and love — mirrors the heart-obedience in Romans 6:17 as a mark of true conversion.

1 Thessalonians 1:3 details fruit of faith (work, love, hope) — parallels the obedient heart in Romans 6:17 as evidence of salvation.

2 Timothy 1:3-5 thanks God for Timothy's sincere faith — parallels the heart-obedience in Romans 6:17 as genuine discipleship.

Colossians 1:13 speaks of rescue from darkness into Christ’s kingdom—parallel to being set free from sin’s slavery and transferred to obedience.

Hebrews 11:8 gives Abraham as an example of obedient faith—a specific instance of heart-obedience to God's call.

In James 1:21, receiving the implanted word with meekness parallels the 'standard of teaching' obeyed from the heart here — both emphasize humble acceptance of God's truth.

In 1 Peter 2:9, believers are called a chosen people — the new identity that results from the obedience spoken of here.

In 2 Corinthians 10:5, every thought is made obedient to Christ — a further extension of the heart-obedience described here.