1Ti 1:1-20. Address: Paul's Design in Having Left Timothy at Ephesus, Namely, to Check False Teachers; True Use of the Law; Harmonizing with the Gospel; God's Grace in Calling Paul, Once a Blasphemer, to Experience and to Preach It; Charges to Timothy.
1. by the commandment of God—the authoritative injunction, as well as the commission, of God. In the earlier Epistles the phrase is, "by the will of God." Here it is expressed in a manner implying that a necessity was laid on him to act as an apostle, not that it was merely at his option. The same expression occurs in the doxology, probably written long after the Epistle itself [Alford] (Ro 16:26).
God our Saviour—The Father (1Ti 2:3; 4:10; Lu 1:47; 2Ti 1:9; Tit 1:3; 2:10; 3:4; Jude 25). It was a Jewish expression in devotion, drawn from the Old Testament (compare Ps 106:21).
our hope—(Col 1:27; Tit 1:2; 2:13).