This final exhortation is connected to the responsibility to take care of Zenas and Apollos (see Romans 12:13; Ephesians 4:28; 1 Thessalonians 4:11; 1 Timothy 5:8, 16; 6:18).
Our people (that is, followers of Christ) must involve themselves in the life-giving ministry of the good news rather than in the unproductive speculations of the false teachers.