Philippians 1:16

1:16 The latter do so from love because they know that I am placed here for the defense of the gospel.

Philippians 1:27

1:27 Only conduct yourselves in a manner worthy of the gospel of Christ so that – whether I come and see you or whether I remain absent – I should hear that you are standing firm in one spirit, with one mind, by contending side by side for the faith of the gospel,