but the Spirit of your Father
The reference to "the Spirit of your Father" highlights the intimate relationship between God and His followers. This phrase underscores the Trinitarian concept, where the Holy Spirit, sent by the Father, empowers believers. The Spirit's role is to guide, teach, and remind believers of Jesus' teachings (John 14:26). This connection is also seen in the Old Testament, where the Spirit of God comes upon individuals to enable them for specific tasks, such as in Judges 6:34 with Gideon.

speaking through you
This assurance of divine speech through the disciples is a promise of inspiration and guidance. It reflects the prophetic tradition where God's message is delivered through human agents, as seen with the prophets in the Old Testament (e.g., Jeremiah 1:9). In the New Testament, this is fulfilled in the apostles' bold proclamation of the Gospel, as seen in Acts 4:31, where they spoke the word of God with boldness after being filled with the Holy Spirit. This phrase assures believers that in times of trial, they will be given the words to speak, fulfilling the promise of divine presence and support.

Jesus links this promise to the warning in the previous verse: “But when they hand you over, do not worry about how to respond or what to say” (Matthew 10:19). The little word “For” is the hinge—explaining why worry is unnecessary. God’s servants can face hostile courts or confused crowds without panic because divine help is guaranteed. The same pattern appears in Isaiah 41:10 (“Do not fear, for I am with you”) and in Romans 8:31 (“If God is for us, who can be against us?”). The command not to fear rests on the character of a faithful Father who always supplies what He demands.

Jesus does not cancel human responsibility; He redirects confidence.

• The disciples will open their mouths, yet the decisive voice will not be theirs.

• Paul experienced this in 1 Corinthians 2:4–5, where his “message and preaching were not with persuasive words of wisdom, but with a demonstration of the Spirit’s power.”

• Moses heard the same assurance in Exodus 4:12: “Now go; I will help you speak and will teach you what to say.”

God constantly reminds His people that success in witness springs from reliance, not talent.

The source of the words is personal—“the Spirit,” not an impersonal force—and familial—“of your Father,” stressing intimacy.

• Jesus’ promise echoes John 14:26, where the Helper “will teach you all things and remind you of everything I have told you.”

• Romans 8:15–16 shows the Spirit both assuring believers of sonship and empowering them to cry “Abba, Father.”

• In Acts 4:31, the early church prayed, “and they were all filled with the Holy Spirit and spoke the word of God boldly.”

The Father loves His children too much to leave them tongue-tied in their moment of need.

The phrase pictures God’s Spirit as the active agent, believers as the willing instrument.

• Stephen’s opponents “could not stand up against his wisdom or the Spirit by whom he spoke” (Acts 6:10).

• Jesus foretold that the gospel “will be preached to all nations” (Mark 13:10), and this preaching would be Spirit-energized.

• 2 Timothy 4:17 records Paul’s testimony: “The Lord stood with me and strengthened me, so that the message would be fully proclaimed through me.”

When Christians stand in difficult places, they become conduits of a divine message that carries authority beyond their natural ability.

Matthew 10:20 assures followers of Christ that in critical moments of witness, the burden of eloquence does not rest on them. The Father’s Spirit will supply the very words needed, turning ordinary believers into channels of extraordinary truth. Confidence, therefore, flows from trust in God’s present help, not from self-reliance.

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