“Why would you ever complain, O Jacob, or, whine, Israel, saying, “GOD has lost track of me. He doesn’t care what happens to me”? Don’t you know anything? Haven’t you been listening? GOD doesn’t come and go.
He’s Creator of all you can see or imagine. He doesn’t get tired out, doesn’t pause to catch his breath.
And he knows everything, inside and out.
He energizes those who get tired, gives fresh strength to dropouts.
For even young people tire and drop out, young folk in their prime stumble and fall. But those who wait upon GOD get fresh strength. They spread their wings and soar like eagles, They run and don’t get tired, they walk and don’t lag behind.”
(Isaiah 40:27–31, The Message)
The Lord is faithful, and He will strengthen and protect you from the evil one.
(2 Thessalonians 3:3)
And he set combat commanders over the people and gathered them together to him in the square at the gate of the city and spoke encouragingly to them, saying, “Be strong and courageous. Do not be afraid or dismayed before the king of Assyria and all the horde that is with him, for there are more with us than with him. With him is an arm of flesh, but with us is the LORD our God, to help us and to fight our battles.” And the people took confidence from the words of Hezekiah king of Judah.
2 Ch 32:6–8 (ESV)
Our help is in the name of the Lord, who made heaven and earth.