In Isaiah 35:3, strengthening weak hands is commanded, echoing the comfort command here.

In Isaiah 35:4, the people are told 'Be strong, fear not, your God will come to save'—directly parallel to the comfort message.

In Isaiah 41:10-14, God repeatedly says 'Fear not, I am with you'—a strong continuation of the comfort theme.

Isaiah 49:13 explicitly says 'the LORD comforts his people' and reassures that God has not forgotten Zion, echoing the comfort mandate.

Isaiah 51:3 says 'the LORD will comfort Zion' and promises to make her waste places like Eden—direct fulfillment of the comfort command.

Isaiah 51:12 begins 'I, I am he who comforts you' directly identifying God as the comforter, reinforcing the message of Isaiah 40:1.

Isaiah 57:18 promises to 'restore comfort' to the contrite—showing that the comfort extends to the repentant and brokenhearted.

Isaiah 61:2 says the anointed one comes 'to comfort all who mourn'—a direct citation of the comfort theme in a messianic context.

Isaiah 62:11 proclaims salvation coming to Zion, which is the content of the comfort—a herald announcing deliverance.

Isaiah 66:10-14 calls Jerusalem's lovers to rejoice and be satisfied — the comfort of Isaiah 40:1 realized in restored joy and nurture.

Isaiah 12:1 directly parallels the comfort theme — God's anger turns away and He comforts, fulfilling the command in Isaiah 40:1 within the same book.

Isaiah 30:19 describes God's gracious response ending weeping — a specific comfort promise that 40:1 introduces.

Isaiah 14:1 echoes God's compassion on Jacob and restoration — a similar comfort theme to 40:1's call to comfort.

Jeremiah 31:10-14 promises God will comfort His people and satisfy them — a clear parallel to the comfort declared in Isaiah 40:1 for the restored remnant.

Zephaniah 3:14-17 calls Zion to rejoice because the Lord is in their midst — the comfort of Isaiah 40:1 realized in God's saving presence.

In Zechariah 1:13, the Lord answers with comforting words — directly mirroring the divine comfort command of Isaiah 40:1.

Zechariah 9:9 calls Zion to rejoice at her coming king — the joyful outcome of the comfort promised in Isaiah 40:1 for God's people.

2 Corinthians 1:3-4 calls God the Father of mercies who comforts us — directly applying the comfort theme of Isaiah 40:1 to the New Testament church.

Hosea 2:14 shows God speaking tenderly to Israel — the same comforting action as in 40:1's command.

Zechariah 1:17 explicitly promises the LORD will comfort Zion — a direct parallel to 40:1's call to comfort.

In Luke 2:25, Simeon's hope for 'the consolation of Israel' directly quotes Isaiah 40:1, identifying Jesus as the promised comfort.

Hebrews 6:18 speaks of 'strong encouragement' based on God's unchangeable promise, directly paralleling the comfort Isaiah commands.

In 1 Thessalonians 4:18, Paul commands mutual encouragement with hope of Christ's return, echoing the call to comfort God's people.

Zephaniah 3:15 announces removal of judgment and God's presence — a specific comfort that 40:1 proclaims.

Jeremiah 29:11 assures God's good plans for welfare and hope — a direct comfort promise resonating with 40:1.

In Matthew 9:2, Jesus' command 'take heart' directly echoes the comfort Isaiah proclaims — he is the agent of that promised comfort.