2 Corinthians 8:6-8
8:6 Thus we urged Titus that, just as he had previously begun this work, so also he should complete this act of kindness for you.
8:7 But as you excel in everything – in faith, in speech, in knowledge, and in all eagerness and in the love from us that is in you – make sure that you excel in this act of kindness too.
8:8 I am not saying this as a command, but I am testing the genuineness of your love by comparison with the eagerness of others.