Christ's mission is to save man whom Christ chooses, and man exercises no choice in the matter, but God alone does the choosing of man unto salvation for the Word of God says "
Truly, truly, I say to you, unless one is born of water and the Spirit he cannot enter into the kingdom of God. That which is born of the flesh is flesh, and that which is born of the Spirit is spirit. Do not be amazed that I said to you, ‘You must be born again.’ The wind blows where it wishes and you hear the sound of it, but do not know where it comes from and where it is going; so is everyone who is born of the Spirit" (John 3:5-8). According to your words there, you cannot be born again.
Christ is speaking to every Christian to take the message of Christ's salvation to all.
I perceive that you are using messengers and apostles as synonyms.
You propounded "
Christ was on earth he was choosing his messengers who would carry his message into the world" respecting John 15:16-19, yet you contradict yourself in your self-will because you reviled these angelic majesties by effectively labeling the Apostles as deceivers with your "
Nothing mentioned about Joseph and Matthias being in the audience on that ocassion" of which your thoughts there daringly contradict angelic majesties testimony of the Apostle Peter "
men who have accompanied us all the time" (Acts 1:21) while he was with all the Apostles.
Joseph and Matthias were in the room when Lord Jesus says "
you did not choose Me, but I chose you" (John 15:16) and "
I chose you out of the world" (John 15:19, includes salvation).
So, you call the Apostles all liars because all the remaining Apostles were with the Apostle Peter when Peter said:
Therefore it is necessary that of the men who have accompanied us all the time that the Lord Jesus went in and out among us - beginning with the baptism of John until the day that He was taken up from us - one of these [must] become a witness with us of His resurrection.' So they put forward two men, Joseph called Barsabbas (who was also called Justus), and Matthias.
(Acts 1:21-23)
In the upper room occupied by Jesus' disciples who put forward Matthias and Joseph were Peter and John and James and Andrew, Philip and Thomas, Bartholomew and Matthew, James the son of Alphaeus, and Simon the Zealot, and Judas the son of James (Acts 1:13), and these disciples recognized Matthias and Joseph as disciples that were with them from the beginning, and not a single disciple contradicted Peter's prounouncement of "
men who have accompanied us all the time that the Lord Jesus went in and out among us - beginning with the baptism of John until the day that He was taken up from us".
Thus, Matthias and Joseph are at least two more people beyond the Apostles for a minimum total of 13 disciples who are specifically identified at the supper covered in John chapters 13-17; therefore, Lord Jesus Christ's "you" in John 15:16 and John 15:19 extends well beyond the Apostles, in Truth (John 14:6)!
Christ uses "
you" to indicate all Christians are chosen by God alone unto salvation as well as to bring the message of Christ's salvation to the world when King Jesus majestically decrees "
you did not choose Me, but I chose you" (John 15:16) and "
I chose you out of the world" (John 15:19, includes salvation). Your evasion of the King's decree is a terror.
Since God declares that man cannot choose God unto salvation (John 15:16-19),
and God declares God chooses man unto salvation (John 15:16-19), then the choice is exclusively God's domain regarding man's salvation without man working a choice whatsoever (John 15:16-19); therefore, your thoughts "
No, I will not fail to note nothing is stated about unconditionally saving men" are out of accord with God