Vincent's NT Word Studies
24. Wherefore (wste). Better, so that. Theological consequence of the previous statements.Our schoolmaster (paidagwgov hmwn). Our. Paul speaks as a Jew of Jews especially. Schoolmaster (paidagwgov P) is an error. The word means an overseer or guardian. See on 1 Cor. ix. 15. Tutor (Rev.) is defensible on the ground of etymology, tueri to look upon, thence to guard. In civil law a tutor is a person legally appointed for the care of the person and property