⁸ Watch out that you do not lose what we^[a] have worked for, but that you may be rewarded fully.^{(A) 9} Anyone who runs ahead and does not continue in the teaching of Christ^(B) does not have God; whoever continues in the teaching has both the Father and the Son.^{(C) 10} If anyone comes to you and does not bring this teaching, do not take them into your house or welcome them.^(D)