A good Pastor ( as is mine) will be teaching some as he preaches. But often the listeners will already have some of the information in a sermon .
If a Christian is poorly taught, still needing milk and not meat it is not because of a pastor that does not teach well or a lack of sources.
There are excellent scripture study books available , there is Christian radio. Do you go to a regular bible study at least once a week , do you attend Sunday school? I am what is called a taper, I listen to bible Teachings from the original from tapes, I listen to one a day, EVERY DAY for the last 31 years.
My pastor is an excellent teacher, his Sunday School classes are scriptural, doctrinal with references to the original languages and historic settings.
This summer we had a lay led one that filled our sanctuary every Sunday.
Last year we also had a choice of a lay taught on on apologetics.
If you belong to a church that does not offer opportunities to grow in the Lord it may be you are in the wrong church.
If such opportunities are offered and you fail to take advantage of them that fault is not that the pastor does not "teach" in his sermons. The problem is there is not a hunger to learn.
Every man will give an account of how he spent his time here, IMHO a hunger and enthusiasm for the word of God is a marker of ones spiritual state. I agree that the christians of the church should be taught using, categotries, isogogics, exigetics, anthropopathisms, anthrophamorphisms, line upon line, pre-cept upon pre-cept, verbs, tenses fixes, voices, historical critisisms, linguistics, etc. this is how I have been taught and it is the OBLIGATION passed from God that IF that pastor teacher has the GIFT to begin with, (many do not)....this is the way he should teach.
Church is not a lonely hearts club, or a bingo house, or parties or trips, and all the social things churches do now, church is for LEARNING the mind of Christ, all of His doctrines in EXACT and PRECISE interpretation. This why even on this forum there is so much disagreeing...
2Ti 2:15 Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth.