Ephesians 1:13 states believers were sealed with the promised Holy Spirit upon believing, directly explaining the sealing mentioned in 4:30.

Ephesians 1:14 calls the Spirit a guarantee of our inheritance until redemption, expanding on the sealing and the day of redemption.

Luke 21:28 says redemption draws near when end-times signs occur, directly paralleling the 'day of redemption' in 4:30.

Genesis 6:6 says God was grieved over human wickedness — directly illustrating what it means to grieve the Holy Spirit, as warned here.

Romans 8:23 speaks of the Spirit as firstfruits and waiting for the redemption of our bodies, echoing the sealing and hope of 4:30.

1 Corinthians 15:54 describes death swallowed up in victory at the resurrection, fulfilling the 'day of redemption'.

Acts 7:51 accuses Israel of always resisting the Holy Spirit — a parallel sin of opposing the Spirit, akin to grieving Him.

Mark 3:5 shows Jesus grieved at hard hearts — a New Testament example of the same grief over sin that the Spirit experiences.

1 Thessalonians 5:19 warns 'do not quench the Spirit' — a parallel prohibition that, like grieving, hinders the Spirit's work.

Isaiah 63:10 directly states Israel 'grieved his Holy Spirit' — the exact Old Testament background Paul draws on here.

Psalm 78:40 uses the same 'grieved' verb for God's reaction to Israel's rebellion — directly parallel to grieving the Holy Spirit.

Romans 8:16 says the Spirit bears witness we are God's children — the same Spirit who seals us for redemption in Ephesians.

Hebrews 10:29 warns against outraging the Spirit of grace — a stronger warning parallel to grieving the Spirit here.

2 Corinthians 5:5 says God gave the Spirit as a guarantee, preparing us for glory — the Spirit who seals us for redemption.

2 Corinthians 1:22 says God sealed us and gave the Spirit as a guarantee — the exact same sealing imagery as in Ephesians.

Revelation 7:2 shows an angel with the seal of the living God — the same sealing by the Spirit that marks believers for redemption.

Revelation 9:4 protects those with God's seal from harm — the same seal of the Spirit that secures believers until redemption day.

Romans 5:5 says the Holy Spirit has been given to us, pouring God's love — the same Spirit who seals us in Ephesians.

Ezekiel 9:4 marks the faithful on the forehead — an OT parallel to being sealed by the Spirit for protection.

Psalm 51:11 pleads 'take not your Holy Spirit from me' — directly parallel to the warning not to grieve the Spirit.

John 7:39 notes the Spirit had not yet been given; the Spirit who seals believers in Ephesians is the same promised after Jesus' glorification.

Psalm 95:10 describes God's anger at the wilderness generation's wayward hearts — a parallel of divine displeasure from sin.

Romans 8:13 says we put to death the body's deeds by the Spirit — the Spirit we are called not to grieve in Ephesians.

1 Corinthians 1:30 says Christ became our redemption, providing the basis for the day of redemption sealed by the Spirit.

Romans 8:11 ties the indwelling Spirit to future resurrection life, connecting the sealing to the body's redemption.

Romans 4:11 speaks of circumcision as a seal of righteousness — a different seal metaphor than the Spirit's sealing in Ephesians.

In Galatians 4:6, the Spirit cries 'Abba' — the same Spirit we are warned not to grieve, highlighting His personal presence.

John 14:26 identifies the Holy Spirit as the Helper who teaches — the same Spirit by whom we are sealed in Ephesians.

2 Timothy 2:19 speaks of God's seal — echoing the sealing with the Spirit here, marking believers as His own.

Psalm 143:10 asks God's Spirit to lead — a positive counterpart to the warning against grieving the Spirit.

Galatians 3:14 says we receive the promised Spirit through faith — the Spirit who seals us in Ephesians.

Philippians 2:1 mentions 'participation in the Spirit' — the fellowship we are to maintain rather than grieve.