Well bishops is just one name for the same office. Pastors are called
1) Pastors "poimen" shepherds
2) elders "presbyteros" elder
3. Bishops "episkopos" overseer.
So the senior leader of a local church is a pastor, elder, and overseer.
Titus was not an apostle and he was commanded to appoint bishops throughout crete.
RCC bishops are in violation of Scripture-
1 Timothy 3:2
A bishop then must be blameless, the husband of one wife, vigilant, sober, of good behaviour, given to hospitality, apt to teach;
For a sect to mandate celibacy for its leaders violates the very heart of Scripture.
no the apostles have the authority of Christ to mandate it matt 16:18-19 & 18:18 bound on earth and in heaven
Matthew 19:29
And every one that hath forsaken houses, or brethren, or sisters, or father, or mother, or wife, or children, or lands, for my name's sake, shall receive an hundredfold, and shall inherit everlasting life.