Yes, Paul prayed three times, asked the LORD to heal him, for Christ Jesus to remove the thorn from his flesh. The words from the LORD to Paul prevailed; “My grace is sufficient for thee.” With this, Paul never prayed about it again; he never prayed a fourth time! It means that once the LORD has spoken, the issue remains settled by His word. Which means to implore prayer is synonymous to ask out your faith. At the point when this occurs, you give space for doubts. On the off chance that you keep on imploring on a similar issue after you have God’s promise, without a doubt, it implies, you don’t trust God! It means you don’t comprehend His terms. That’s it!!!