What does Galatians 6:6 mean?
Paul is providing a series of instructions to the Galatian Christians for how those in Christ, empowered by the Holy Spirit, should live together.This verse serves as part of the basis for the practice of Christian churches paying their pastors out of the voluntary giving of the people. One of the spiritual gifts mentioned in several passages in the New Testament is that of pastor/teacher. These are people given the unique ability by God to teach His Word to others. Sometimes, those with this gift make teaching in the church their full-time occupation.
Paul does not go into that level of detail here. Instead he simply says that those who are taught the Word, meaning the Scriptures, should share "all good things" with those who teach. Since this verse comes immediately after Paul's instruction that each of us must bear our load, he may be implying that providing for those who teach the Word is part of the load each of us should carry.