And [in addition], we know that the Son of God has come [in a physical body, See 4:2] and has given us understanding, so that we can know the True One [i.e., God], and that we are in [fellowship with] the True One, even His Son Jesus Christ. This Son is the true God and eternal life.
You [Gentiles] also, who are in Christ, after having heard the message of truth, the good news about your salvation, and [after] believing in Him, were sealed [i.e., as evidence of ownership] with the promised Holy Spirit. [or, “the Holy Spirit who brings promises”].
rooted and built up in [your relationship to] Him, established by your faith [or, “in the faith”], just as you were taught, overflowing with thanksgiving.
He is the Holy Spirit of truth [i.e., who reveals truth], whom the world cannot receive, for it does not see Him or know Him. [But] you know Him, for He lives with you, and will be within you.
As sure as the truth of Christ is in my heart, no one will stop me from boasting about this [arrangement] throughout the regions of Achaia. [Note: This was the province where Corinth was located].
For [no matter] how many promises God has made, in Christ [the answer] is “yes” [i.e., Christ has fulfilled all of God’s promises to mankind] Also, through Christ, the “amen” [Note: This word is always translated elsewhere as “May it be so”] can be said by us in order to honor God.
Jesus answered him, “I am the way [to God], and the truth [to believe], and the life [to live]. No one can go to the Father, except through [believing in] me.
The person who listens to you, [actually] listens to me. And the person who rejects you, [actually] rejects me. And the person who rejects me, [actually] rejects Him who sent me [i.e., God].”
While he was still talking, suddenly a bright cloud engulfed them. Just then, a voice spoke out of the cloud, saying, “This is my dearly loved Son, who is very pleasing to me; listen to Him.”
[But] how can they appeal to Him if they have not [first] believed in Him? And how can they believe in Him if they have not [first] heard [about Him]? And how can they hear [about Him] if there is no preacher?
[You have these qualities] because of the hope stored up for you in heaven, which [hope] you previously heard about through the message of truth when the Gospel
came to you. This Gospel is [now] also producing fruit all over the world [i.e., throughout the Roman Empire] and growing [in its influence], just as it is doing among you people also, since the day you [first] heard and understood God’s unearned favor in [all its] truth.