God’s refining tools often come in the form of people who rub us the wrong way.
Introduction
Sometimes the people who irritate us most are the ones God uses to refine us. They mock, accuse, and provoke — yet they are part of God’s process. Scripture shows us that the flesh persecutes the spirit (Gal. 4:29), and this tension runs throughout the Bible — but God uses it for our sanctification.
1. Saul: The Fleshly King Who Chased a Man After God’s Heart
Key Scripture: 1 Samuel 24:10
Saul hunted David like a criminal. David passed test after test — refusing revenge, trusting God to vindicate. Saul became God’s sandpaper, exposing David’s humility, patience, and obedience.
Lesson: Sometimes your enemy is heaven’s tool to shape a kingly spirit in you.
2. Ishmael: Born After the Flesh, Persecuting the Promise
Key Scripture: Galatians 4:29
Ishmael mocked Isaac — and had to be cast out. This moment reveals a spiritual truth: the flesh and the spirit cannot dwell together in peace.
Lesson: Don’t be surprised when fleshly people oppose your walk in the Spirit. Expect it — and separate when God says to.
3. Peninnah: The Religious Mockery That Drives Real Prayer
Key Scripture: 1 Samuel 1:6-7
Peninnah had children but no favor; Hannah had favor but no children — yet. Peninnah’s taunts drove Hannah to tears, then to travailing prayer. God heard — and gave her Samuel.
Lesson: Mockery and provocation can drive you to your knees — where the real spiritual breakthrough is born.
4. Joseph’s Brothers: Jealousy That Prepared a Deliverer
Key Scripture: Genesis 50:20
Joseph was hated, betrayed, sold — all because of his dream. But it was those very betrayals that brought him to Egypt, where God made him a ruler.
Lesson: The people who wound you may be God’s means of bringing you into purpose.
Why God Uses Sandpaper People
– To expose the flesh in us.
– To develop the fruit of the Spirit: patience, humility, longsuffering.
– To teach us how to overcome evil with good (Romans 12:21).
– To wean us from self-defense and self-promotion — and trust in God’s vindication.
Christ: The Ultimate Example
Key Scripture: Isaiah 53:7
Jesus was “despised and rejected of men.” His persecutors became the means by which redemption came.