Know that our God has His good purposes in our suffering for His will, and that He sets the limits of how intense our suffering is and how long it lasts. Take the Apostle’s approach: do good and, if suffering comes, trust God to refine you and confirm you through it.
The sobering truth from Peter is that suffering for what’s right as God defines it is an essential part, an indispensable part, of the normal Christian life. So intent is the Apostle on getting this message across to us that he mentions it in every chapter of his first letter (1:6-7; 2:19-20; 3:13-17; 4:12-16; 5:8-10). This is his message because he’s well aware that, according to many in this world, Christians should be shamed and pressured to conform or be canceled. Peter says, “Don’t give in. Brace yourself to face whatever trials come your way with joy.” Wait, what? Please elaborate, Peter. He does in 4:12-19.
First, he wants us to understand that for Christians, fiery trials are normal, not strange (4:12). He begins the final section of his letter by returning to that theme he’s mentioned over and over: don’t be shocked by fiery trials for Christ; anticipate them; expect them. At the same time, bear in mind that as even the Prophets of old (like Malachi; Mal 3:1-5) teach us, there’s a central principle in the life of saving faith: God uses suffering to test, refine, purify His people. Knowing that truth, Peter exhorts us to face our fiery trials with joy: they’re normal, not strange for Christians.
Second, be sure to appreciate that fiery trials are a privilege now and a promise of joy to come (4:13). Perhaps Peter is remembering the day that Luke recounts in Acts 5:27-42. On that day Peter and the rest of the Twelve were brought before the Sanhedrin and accused by Israel’s high priest of disobeying that Court’s strict orders not to teach in Jesus’ name. Though the Apostles’ response provoked the Sanhedrin to have them flogged and to repeat their orders not to speak in Jesus’ name, they left court that day, rejoicing because they had been counted worthy of suffering disgrace for the name of Jesus (5:41). We should realize what the Apostles realized: present suffering for Christ points to future glory with Him. Appreciate this then: fiery trials are a cause for joy right now and a promise of greater joy to come.