Galatians 6:9 – 10
But Christians may become discouraged with spiritual sowing because the harvest is often long in coming. In the face of this reality the apostle charged the Galatians not to become weary or give up because the harvest is sure. (Paul included himself as he no doubt contemplated his sometimes frustrating labors on behalf of the Galatian Christians.) The reaping will come at God’s proper time, which may be only in part in this life and in full in the life to come at the judgment seat of Christ.
Christians have a measure of responsibility to all people to do good, when the occasions arise. When Jesus fed the 5,000, both saved and unsaved participated. So the benevolence of Christians should not be restricted, except that believers are to have the priority. As in a home, family needs are met first, then those of the neighbors.
This passage then speaks clearly about Christian social responsibility, but it should be noted that it is addressed to individual believers. The church is not an agency for social work, though individual Christians are charged to minister in this way as they are able and have opportunity (cf. Rom. 12:17–21).
Campbell, D. K. (1985). Galatians. In J. F. Walvoord & R. B. Zuck (Eds.), The Bible Knowledge Commentary: An Exposition of the Scriptures (Vol. 2, p. 610). Wheaton, IL: Victor Books.