2 Timothy 3:12:

Yea, and all that will live godly in Christ Jesus shall suffer persecution.

See also:

Suffering
The Insecure Preacher
Healing Preachers WILL Be Persecuted
If God Is So Loving, Why Doesn’t He Do Something About People’s Suffering?
Objection: God Wouldn’t Heal Paul’s Thorn in the Flesh
Objection: All Christians Are Clearly Told That They Will Suffer in This Life
Objection: You Are Called to Suffer (Philippians 1:29)
Objection: Jesus Suffered and That Is the Example for You to Follow (1 Peter 2:21)
Objection: Vine’s Expository Dictionary Says That AFFLICTIONS in Colossians 1:24 Are “Afflictions of Christ from Which His Followers Must Not Shrink, Whether Sufferings of BODY or Mind”
Objection: Faith Does Not Always Overcome – God Can Give Both OVERCOMING and ENDURING Faith
Objection: Jesus Literally Said to “Keep On Asking.”  Therefore, We Should Bug God Like the Widow in Jesus’ Parable.
Objection: My Trials Only Come to Make Me Strong
Objection: The Health and Wealth Gospel Is Unbiblical Because It’s All About YOU
Notes on Romans 1:26-27