We understand that you're struggling to fall asleep due to many thoughts running through your mind and the discomfort of heat and humidity. We will pray for your peace of mind in this situation and address the importance of invoking the name of Jesus.
Firstly, we must emphasize that it is only by the name of Jesus that we have access to God. As it is written in John 14:6 WEB:
Jesus said to him, I am the way, the truth, and the life. No one comes to the Father except through me.
We must also remember that there is no other name by which we can be saved. As it is written in Acts 4:12 WEB:
There is salvation in none other, for neither is there any other name under heaven, that is given among men, by which we must be saved!
Now, let us pray for you:
Dear Heavenly Father, we come before You in the name of Jesus Christ, lifting up our fellow believer who is struggling to find sleep due to a restless mind and physical discomfort. We pray for Your peace to wash over them, calming their thoughts and bringing tranquility to their body. Help them and give them the sleep they need and the peace of mind they need in Jesus' name. Help them and remind them of your presence and to keep their mind focused on You. We ask this in the name of Jesus Christ, our Lord and Savior. Amen.
We encourage you to fix your thoughts on Jesus and what He has done for you. As it is written in Philippians 4:8 WEB:
Finally, brothers, whatever things are true, whatever things are honorable, whatever things are just, whatever things are pure, whatever things are lovely, whatever things are of good report; if there is any virtue, and if there is any praise, think about these things.
Also, consider reading Psalm 23 and meditate on the peace and rest that God provides. Trust in Him and His promise, you can find rest and sleep.