Paul kept his faith through good times and bad.
In his final days Paul could boast, "I have fought the good fight, I have finished the race, I have kept the faith" (2 Timothy 4:7). Think about Paul's testimony at that point. He could say, "Satan sent messengers to fight me in Jerusalem, Damascus, Asia, Ephesus, Antioch, and Corinth. But I kept the faith.
"He tried to sink me in the storm-tossed Mediterranean. Three times I was shipwrecked, bobbing in the deep, night and day. But I kept the faith.
"Five times the Jews beat me with thirty-nine stripes. I have been cast into prison, three times beaten with rods, stoned and left for dead. But I kept the faith.
"I've faced peril in the country and the city, in the wilderness and the sea. I've been robbed by my own countrymen. I've been placed in peril by false brethren. But I kept the faith.
"I've been extremely weary at times, full of bodily pains, enduring sleepless nights. I've been hungry and thirsty, cold and naked, heavily laden with cares of all kinds. Yet I kept the faith.
"I've been troubled, perplexed on every side, distressed and persecuted, but never cast down. I've never been shaken in my faith. Through it all, my trust in the Lord has never been destroyed" (see 2 Corinthians 11:23-28).
Beloved don’t fall for the devil's lies when you are endure trials, chastening or troubles. Do not allow a root of bitterness to enter your heart and begin nurturing anger toward God: "Why did the Lord allow this? I tried so hard to please him, trusting him so much. Why is he letting me down?" God has warned us about such times: "Don't let this happen. Instead, be diligent, be careful, holding onto your confidence. It has great recompense of reward." (Hebrews 10:35-36, my paraphrase)
Rather remember that he says for us to "Call upon me in the day of trouble: I will deliver thee, and thou shalt glorify me" (Psalms 50:15). May you remain faithful to call on him in your trial. Cast your cares on him always!