Rinnie,
I did indeed remark that Peter had been given a leadership role, but not the role of “head shepherd”. The Bible is quite ample in using the metaphor word “shepherd” to describe those who are to be teachers of the people, but are to teach them through the guiding influence of the Holy Ghost and are to serve them unselfishly. Peter wasn’t the only such leader, as he himself wrote in his epistle. Here are several pertinent verses from the Bible about this metaphor, emphasizing that the flock is “the flock of God” and that there are many “shepherds” but they are “overseers” and that ultimately “the Lord is our shepherd” and He will “cause [us] to lie down” which means that we will feel protected, peaceful, and at rest when we accept His compassionate and loving shepherding directly from Him.
Psalm 23:1-3
1 The Lord is my shepherd; I shall not want.
2 He maketh me to lie down in green pastures: he leadeth me beside the still waters.
3 He restoreth my soul: he leadeth me in the paths of righteousness for his name’s sake.
Jeremiah 23:2
2 Therefore thus saith the Lord God of Israel against the pastors that feed my people; Ye have scattered my flock, and driven them away, and have not visited them: behold, I will visit upon you the evil of your doings, saith the Lord.
Ezekiel 34:8
8 As I live, saith the Lord God, surely because my flock became a prey, and my flock became meat to every beast of the field, because there was no shepherd, neither did my shepherds search for my flock, but the shepherds fed themselves, and fed not my flock;
Ezekiel 34:10
10 Thus saith the Lord God; Behold, I am against the shepherds; and I will require my flock at their hand, and cause them to cease from feeding the flock; neither shall the shepherds feed themselves any more; for I will deliver my flock from their mouth, that they may not be meat for them.
Ezekiel 34:15
15 I will feed my flock, and I will cause them to lie down, saith the Lord God.
Ezekiel 34:2
2 Son of man, prophesy against the shepherds of Israel, prophesy, and say unto them, Thus saith the Lord God unto the shepherds; Woe be to the shepherds of Israel that do feed themselves! should not the shepherds feed the flocks?
Acts 20:28
28 Take heed therefore unto yourselves, and to all the flock, over the which the Holy Ghost hath made you overseers, to feed the church of God, which he hath purchased with his own blood.
1 Peter 5:2
2 Feed the flock of God which is among you, taking the oversight thereof, not by constraint, but willingly; not for filthy lucre, but of a ready mind;
Have a good day, Rinnie.