That I might make you know the certainty of the words of truth; that you might answer the words of truth to them that send to you?
I
Luke 1:3,4 It seemed good to me also, having had perfect understanding of all things from the very first, to write to you in order...
John 20:31 But these are written, that you might believe that Jesus is the Christ, the Son of God...
1 John 5:13 These things have I written to you that believe on the name of the Son of God; that you may know that you have eternal life...
answer
1 Peter 3:15 But sanctify the Lord God in your hearts...
them that send unto thee or those that send thee