Psalm 126:4 (MSG)
And now, GOD, do it again— bring rains to our drought-stricken lives

God has never failed, and His word does not fail, what He does for one, He will do for another again and again.
The same God who did all the wondrous things in the bible, who did all the miracles in your life before, who healed you from sickness before, who delivered you before, who saved you before and helped you before is still the same and He is able and will do it again and again.
God will do it again
He says He will not change in Malachi 3:6. Nothing can be added to God, and nothing can be taken from Him. Who He is today is who He always was and will be? What He is today He shall always be.
You may have been trying to do so many things yourself but haven’t succeeded but according to Philippians 2:13, God is the one that works everything out for His pleasure.
Nobody may see, know or understand what you’re going through, even you don’t know the extent of what you’re facing but God knows and sees, and He will do again what His covenant demands He does according to Psalm 25:14.
Joshua 3:9 says God will always keep His word. Whatever happened in the past that God didn’t deliver you from? Did you cry to the Lord about it, and He didn’t answer?
Think of all the other times the Lord delivered you, even times you either didn’t ask for help because you were unaware, or you didn’t think He will do anything He had done before again. He will do it again.
As busy people and Christians, we sow seeds but get tired of expecting and waiting to reap the fruits of our labour, yet we are encouraged not to give up according to Galatians 6:9, sometimes, the problems we face seems overwhelming when the road ahead becomes too steep that we feel like giving up- hey! Stop, think! God can and will do it again. Don’t give up yet! Don’t give up at all.
Remember who saw you through it last time.
God did!
Who delivered you last time?
Who healed you last time?
The God who did it before is still on the throne, He can do it again, He will do it again, He’s not failed before and will not fail you now or in the future.
God told Joshua in Joshua 6:20 and the children of Israel to march around the walls of Jericho seven times for seven days. They did as they were instructed, not giving up, not complaining, not doubting and the rest as they say is history.
What walls do you want to see come down? It might be a difficult or broken relationship with a family member or friend. It might be a battle against besetting sin. It might be a massive barrier in ministry. Whatever it is, you may be thinking it’s never going to change, it’s impossible to get out of, too difficult to solve or maybe God can’t do this one.
Never forget that God has promised us all things forever. Never forget the mountains he has already moved for you — and believe that He will do it again.
Shalom