But, it has [only] now been made known to us by the appearance of our Savior Christ Jesus, who has put an end to death and brought [never ending] life and incorruption [i.e., immortality] to light through the Gospel [message],

But you should continue [to believe and practice] what you have learned and been convinced of, knowing those from whom you learned it. [Note: These persons would include Lois and Eunice (See 1:5), as well as Paul himself].

I have fought the good battle; I have finished the race; I have kept the faith [i.e., I have been true to my commitment].