The big idea of the sermon ought to match closely with the big idea of the text. Steven Matthewson, in his book The Art of Preaching Old Testament Narrative, counsels a progression in thinking about the big idea, beginning with the exegetical idea, building toward a theological idea, and ultimately a preaching or homiletic idea.
Loader (equipment) - Description. 1  A loader is a type of tractor, usually wheeled, sometimes on tracks, that has a front-mounted square wide bucket connected to the end of two booms (arms) to scoop up loose material from the ground, such as dirt, sand or gravel, and move it from one place to another without pushing the material across the ground.
The tractor is the primary piece of equipment that you use on the farm. Its primary function is to pull farming equipment, but you can use it for many things. An example of a different type of tractor is a front loader tractor.You can use this type of tractor for a number of things such as loading manure into a manure spreader.ombine. Combines are usually the most expensive piece of equipment that farmers buy.It is the most important piece of farm equipment as well. It is the piece of equipment that you use to reap the benefits of your hard work. You use a combine to harvest your crop.