These cases should serve to help Christians, who live in this day and time, to realize that there are things that we can do for the Lord and His cause. We don't have to have wealth nor great talent in order to Serve God. But God does demand and expect us to do what we can with the talent and blessings he gives us. It does not take a lot to volunteer our services to help the church. It is a matter of love for our Lord and appreciation for what He has done for us which should prompt us to be willing to give of our time and our abilities.
Teaching has to be done and lessons have to be prepared for the edifying of the church.
We know all cannot be preachers or public teachers of the word of God, nor does the Lord expect this. But there are other things that have to be done. The preparing of the communion has to be taken care of each Lord's day. Supplies have to be purchased. Sometimes things have to be installed such as light bulbs, paper towels, etc.