All of God’s promises are great and there are so many we will never exhaust them. But the following verse is such comfort it is worth putting it up somewhere to remind you. It is a popular verse so perhaps you have already done so.

“The steadfast love of the Lord never ceases; his mercies never come to an end; they are new every morning; great is your faithfulness. “The Lord is my portion,” says my soul, “therefore I will hope in him.”
The Lord is good to those who wait for him, to the soul who seeks him. It is good that one should wait quietly for the salvation of the Lord.” Lamentations 3:22-26