Has the Lord ever called upon you to do a work for Him? If you believe in Him then most certainly, He has, because there is always a spiritual job to be done and serving Him is doing His will. Most labor has a beginning, and an end, but occasionally we are asked to do something that only begins, and whose end we cannot see. If we have been asked to do one of these never-ending works, it can wear on us over time, and we can grow tired, but two things are certain… the Lord will always give us the strength to carry on, and our work will never be in vain.