Don't give up right before the miracle happens! Remember, we don't have any idea what God is up to. Our job is to believe and behave, oh, and repent. Don't forget that part!

2 Peter 3:8-9
But do not overlook this one fact, beloved, that with the Lord one day is as a thousand years, and a thousand years as one day.

The Lord is not slow to fulfill his promise as some count slowness, but is patient toward you, not wishing that any should perish, but that all should reach repentance.

Bible Gateway link