Feeding an infant usually involves placing a puree into his or her mouth. As the child grows the parent looks for foods that the child can grasp and feed himself without choking. Then the child is trained how to use a knife and fork to cut up his own food. Eventually most people learn how to cook for themselves (at least follow basic recipes) and only a small minority never gain the skills of preparing at least one dish (even if that is frozen pizza or grilled hamburgers) that they can serve to others.
However in the church, we tend to blame ourselves if people complain that they are not being served what they want when we should be teaching them to feed themselves and others.
This is one of the landmark findings of the Reveal study that was conducted by Willow Creek Community Church of their own congregation and later many other congregations as well.
Hebrews 5:11-14 speaks about the sad state when people have been immature for too long because they refuse to move toward spiritual maturity.
We have much to say about this, but it is hard to explain because you are slow to learn. In fact, though by this time you ought to be teachers, you need someone to teach you the elementary truths of God’s word all over again. You need milk, not solid food! Anyone who lives on milk, being still an infant, is not acquainted with the teaching about righteousness. But solid food is for the mature, who by constant use have trained themselves to distinguish good from evil.
Sometimes people don't move toward maturity because we don't really want them to. We like the fact that they are dependent upon us. When we need them to need us, it is an unhealthy relationship that has been labeled "co-dependence.
I love 1 John 2:12-14 because it clearly identifies various levels of maturity and says that we must interact with individuals depending upon their maturity, BUT it implies that people should NEVER remain in a state of immaturity.
Do you really believe the participants in your group are capable of feeding themselves and others? (2 Timothy 2:2)