The Lord never intended for the whole ministry of the church to be carried solely by the pastor, or a mere handful of people. It's said that 80% of the work is done by 20% of the people, and sadly, this has caused the "burnout" of its many outstanding workers. If everyone would simply pitch in and do their fair share in helping, serving, and giving, all the needs would be met and no one would be overburdened. Be willing to volunteer with whatever needs done, and don't be finicky about what you will, or will not do. Do as the scripture says, "Whatever your hand finds to do, do it with your might..." (Ecl. 9:10). And don't help out just for strokes of attention, but do it for God's glory.
A church is like any other organization with human resources. No one ever starts out at the top. Everyone knows that we have to start at the "entry level." But if a believer continues to grow strong in Christian character, and proves faithful and responsible to the basic tasks given to them in the church, they will likely be promoted to greater responsibility and ministry. "He who is faithful in what is least, is faithful also in much; and he who is unjust in what is least, is unjust also in much" (Luke 16:10).