2 Thessalonians 2:13-17 - Stand Firm And Hold Fast
13 But we are bound to give thanks always to God for you, brethren, beloved of the Lord, for because that God hath from the beginning chosen you to salvation, through sanctifying of the spirit; And through believing the truth: 14 whereunto he called you by our gospel, to obtain the glory that cometh of our Lord Jesus Christ. 15 Therefore, brethren, stand fast and keep the ordinances which ye have learned: whether it were by our preaching, or by our epistle.
16 Our Lord Jesus Christ himself, and God our father, which hath loved us, and hath given us everlasting consolation, and good hope through grace, 17 comfort your hearts, and establish you in all doctrine and good doing.