Whether intended or not, private conversation becomes public when one is an ear-shot away. This morning at the gym I heard two people providing a scathing critique of preachers.One lamented that regardless of denomination, preachers preach too long. The response was at least at one church the sermon is 1-2-3 and your out. The conversation continued when as they continued to lament about the length and as one expressed it, preachers don't know how to conclude but are like air planes approaching an airport - they keep circling and find it hard to land.I wanted to join the conversation but refrained. Having served as a pastor for 28 years, I have preached and taught thousands of times. I became a little amused as they continued to roast preachers in general.I became more amused than defensive. Usually there is a kernel of truth to criticism. Even as pastor I've had to endure some sermons the preacher couldn't find an ending.As I tried to hone my preaching skills I tried to incorporate the following principles:1. Paul writes to Timothy (2:2:15) we should study to show ourselves approved so that we might not be ashamed, rightly dividing the word of truth. This passage suggests to things:a. rightly divide uses the language of the priest correctly dividing a sacrifice for presentation on the altar. So, I prepared messages with the mindset God will be present and I'm offering the message as a sacrifice to Him.b. rightly divide also suggest cutting the right path (Proverbs 3:6), so my intent was to hopefully cut a path for the hearer, one that wouldn't simply lead them to truth, but to the presence of the truth Provider.2. Peter declares, If any man speak, let him speak as the oracles of God (1:4:11). Before picking up a commentary or word study, I would read the passage before me. For most of my preaching I preached expository, wanting to squeeze all I could not simply out of the text but each word. Rarely did I preach topically, I left that to teaching.3. Paul writes, ...my message and my preaching were not in persuasive words of wisdom, but in the demonstration of the Spirit and of power, so that your faith would not rest on the wisdom of men, but on the power of God. E.M. Bounds described this as the unction of the Spirit. Pentecostals refer to it, or used to, as the anointing. Anointing is not emotional, emphatic rhetoric - that is style. Anointing is the Holy Spirit enabling the speaker to communicate the message, clearly, profoundly.4. When I preached, I reminded my self to preach as beholding myself in a mirror, and rather preaching at people, I wanted to communicate with them.5. One axiom I kept in mind: People can only absorb what the bottom can endure. You don't have to tell people every thing you know. That's why preaching a series can be helpful. Leave enough interest to draw them to the next sermon.6. Another axiom: People only retain 10% of what you say, and usually the remember the beginning and the ending. Or, perhaps one should repeat the same thing 10 times to insure they get the message God-HonoringChrist-CenteredBible-BasedSpirit-Led