2 Corinthians 6:11-12

6:11 We have spoken freely to you, Corinthians; our heart has been opened wide to you. 6:12 Our affection for you is not restricted, but you are restricted in your affections for us.

2 Corinthians 7:3

7:3 I do not say this to condemn you, for I told you before that you are in our hearts so that we die together and live together with you.

2 Corinthians 12:15

12:15 Now I will most gladly spend and be spent for your lives! If I love you more, am I to be loved less?