VERSE 18. But it is good to be zealously affected always in a good thing, and not only when I am present with you. "When I was present with you, you loved me, although I preached the Gospel to you in the infirmity of my flesh. The fact that I am now absent from you ought not to change your attitude towards me. Although I am absent in the flesh, I am with you in spirit and in my doctrine which you ought to retain by all means because through it you received the Holy Spirit."