Thematic Relation: Realizing that those we help are co-workers with God, and that in helping them we become co-workers with them and God, serves to encourage perseverance in well-doing.
Paraphrase
7 Those workers of God's do their work for His sake, taking no support from non-believers. 8 Seeing as they've made such sacrifice on their part, we on our part ought to support them and thereby become co-workers with them.
Key Verse
8 - The task and the reward. To support such teachers is our task, to be counted as their co-workers in God's eye is our reward.
New Thoughts
Isn't this interesting? The support we are called to here is not the throwing of money or other aid, but a welcoming, an acting the host for these workers. In this way, it becomes the exact antithesis of the warning in 2 John. There, the warning was against so much as greeting a deceptive teacher hospitably because it would be seen as condoning their teaching, and thus would make us co-workers in iniquity. Here, the proper application of hospitality identifies us with those of sound faith, and makes us co-workers in the truth. God, how often do we look at this idea of support and take the easy way out - the way that doesn't really ask much of us? How often do we treat your workers more like entertainers, saying "that was nice", and giving them a tip for being so interesting? God help us! That's not hospitality, that's belittling! Certainly we should support them in their finances, too. But the call, the higher call, is to be a companion to them while they're in our fields.