Mat 23:8-10 But be not ye called Rabbi: for one is your Master, even Christ; and all ye are brethren. (9) And call no man your father upon the earth: for one is your Father, which is in heaven. (10) Neither be ye called masters: for one is your Master, even Christ.
I cited this earlier. Papa is just a word that means “Daddy”. Pappa was used by priests and other Bishops but eventually the word was exclusively used for the Bishop of Rome as a term to relate which Bishop/Church had the Primacy [not that you all agree with Rome having a primacy but that is the context].
As for calling no man Father, the use of the term Father or other terms like Pope to refer to all priests or to see them as having a spiritual Fatherly role, as opposed to a biological one, is perfecting in keeping the NT.
In the OT, God said Honor your Father and Mother. Do you really think Christ meant oh, btw, honor them, but dont call them Father and Mother. In Mt. 15 Christ tells scribes and Pharisees that God Commanded you to Honor your Father and Mother and he who speaks evil of father and mother, let him die [Mt 15:4-5]. The Gospels of Mark and Luke both cite Christ stating that a Christian should honor his Father and Mother [Mk. 10:19; Luke 18:20] and Matthew cites Christ again stating honor your Father and Mother [Mt 19:19]. Saint Paul tells the Christian Community at Ephesus to Honor your Father and Mother [Eph 6:2]. Did Saint Paul miss the memo, is he a heretic for using that theology.
In another Gospel passage, when Christ enters Jerusalem Saint Mark calls David Father [c.f. Mk 11:10]. In Luke 16:24, the parable of bosom of Abraham, we read and he called out Father Abraham.
The passages above are enough to show your views are not correct with respect to the term father. But lets go even further. Saint Paul, writing to the Thessalonian Church states for you know, like a {father} with his children, we exhorted each one of you... [1 Thess 2:11]. In 1 Timothy 5:1, Saint Paul states regard an older man exhort him as you would a {father}. Perhaps the greatest kicker is this one I do not write this to make you ashamed, but to admonish you as my beloved children. For though you have countless guides in Christ, you do not have many fathers. For I became your father in Christ Jesus through the Gospel. I urge you then be imitators of me. [1 Cor 4:14-16, which has already been cited using the Catholic Latin Vulgate rendering or Douay-Rheims which is a direct translation from the Vulgate]
In numerous other passages, Saint Paul called Timothy his Child [obviously not his biological child, so in this sense, Paul was like a spiritual or theological father in the same sense Catholics call their priests Father]. For example, Therefore I sent to you Timothy, my beloved and faithful child in the Lord, to remind you of my ways in Christ (1 Cor. 4:17); To Timothy, my true child in the faith: grace, mercy, and peace from God the Father and Christ Jesus our Lord (1 Tim. 1:2); To Timothy, my beloved child: Grace, mercy, and peace from God the Father and Christ Jesus our Lord (2 Tim. 1:2).
In other passages, he refers to Timothy as his son. This charge I commit to you, Timothy, my son, in accordance with the prophetic utterances which pointed to you, that inspired by them you may wage the good warfare (1 Tim 1:18); You then, my son, be strong in the grace that is in Christ Jesus (2 Tim. 2:1); But Timothys worth you know, how as a son with a father he has served with me in the gospel (Phil. 2:22). Titus was also called by Saint Paul his child: To Titus, my true child in a common faith: grace and peace from God the Father and Christ Jesus our Savior (Titus 1:4); I appeal to you for my child, Onesimus, whose father I have become in my imprisonment (Philem. 10).
In summary, if your view is correct that Father can’t be used in any context save for “God the Father” [and it is NOT], then all the Gospel writers and Saint Paul are heretics. Catholics call priests Father in the sense of a spiritual Father just as many of the Apostles referred to Abraham [as cited earlier] and Isaac [Romans 10:9] as spiritual fathers and Saint Paul referred to himself as a spiritual father. You can also read Saint John’s Letters were he referred to those Christians and those Churches that he was writing to as his children several times.
Exellent analysis!