I’m familliar with that passage, but I’m also famililar with these:
I do not write these things to shame you, but as my beloved children I warn you. For though you might have ten thousand instructors in Christ, yet you do not have many fathers; for in Christ Jesus I have begotten you through the gospel. Therefore I urge you, imitate me. (1 Cor. 4:14-16.)
I write to you, fathers, Because you have known Him who is from the beginning. I write to you, young men, Because you have overcome the wicked one. I write to you, little children, Because you have known the Father. I have written to you, fathers, Because you have known Him who is from the beginning. I have written to you, young men, Because you are strong, and the word of God abides in you, And you have overcome the wicked one.(1 John 2:13-14.)
It doesn’t seem that God ever told Paul or John to take the words of Christ that you quoted in the way that He told you to take them.
Paul considered himself the spiritual father (in Christ) of the churches he planted (and refered to a plurality of teachers), and John refered to the elders of the church he wrote to as “fathers.”
But that passage in Matthew is interesting, and given the Greek text (and who Christ was speaking to), it seems (to me) to weigh heavily against the theory that Peter was the chief Apostle.
Christ seems to be telling the twelve (collectively) not to regard any single man on earth as their common father, and not to accept the title or position of a teacher above the rest.
If that’s what Christ meant here, there never was any primacy of Peter (and if he has any succesors, they wouldn’t have any primacy either.)
And these are some of the things that would have been worth discussing on this thread.
BTW: I knew the meaning of the word “Ekklessia” long before you posted anything here (and if you have young children, probably long before you were born.)