² By this gospel you are saved,^(A) if you hold firmly^(B) to the word I preached to you. Otherwise, you have believed in vain.

⁶ But Christ is faithful as the Son^(A) over God’s house. And we are his house,^(B) if indeed we hold firmly^(C) to our confidence and the hope^(D) in which we glory.

¹⁴ We have come to share in Christ, if indeed we hold^(A) our original conviction firmly to the very end.^(B)