2 Timothy 1:12-14

That is why I am suffering here in prison. But I am not ashamed of it, for I know the one in whom I trust, and I am sure that he is able to guard what I have entrusted to him until the day of his return. Hold on to the pattern of wholesome teaching you learned from me—a pattern shaped by the faith and love that you have in Christ Jesus. Through the power of the Holy Spirit who lives within us, carefully guard the precious truth that has been entrusted to you.