Laboring for both the Church and for others requires great self-sacrifice, but it will not be forgotten by God. We must remember Christ’s words in Matthew 25:40: “And the King shall answer and say unto them, ‘Verily I say unto you, Inasmuch as ye have done it unto one of the least of these my brethren, ye have done it unto me.'” When we labor for others, we also labor for Christ. We must labor for others and the Church by persevering until the very end, just as Christ did in His ministry on earth.
It is in ministering to others, in this case specifically other Christians (the saints, a term that was used in a biblical sense to refer to all true believers or members of the Body of Christ) but also to strangers, that we gradually acquire the spirit of Christ, converting our broken and self-centered nature into the example of self-sacrifice and total love that He demonstrated.
Finally, we must demonstrate perseverance and faithfulness in our efforts. We can’t lose hope or become tired halfway through the effort. As Christians, we are called to compete in the race, to constantly examine ourselves and make improvements. In the services of the Church, Christ is often called long-suffering. This is because not only did he suffer on the Cross, an act in and of itself an amazing act of sacrifice, but his entire life on earth was a period of suffering and self-denial, as He is God incarnate.