God sees all things before they happen, therefore God is never surprised or disappointed. Since He is never disappointed, He can never be discouraged. Since He is never discouraged, we can be confident that He will accomplish, perfect, and complete what He sets out to do no matter how far off course or dark things seem to get.
His Will and His Kingdom are not optional. His Will is not a mere wish or a hope. His Word is a statement of purpose, a foregone conclusion. Since God created time, He is above, beyond, and outside of time; therefore, the passage of time does not diminish His Will one iota. He is as zealous for the accomplishment and fulfillment of His Will today as He was 2,000 years ago, and at creation. He does not tire, He does not become stressed out, He does not become unenthusiastic. We can always rely upon the zealous, persistent Purpose of God.