Why are there so many divisions in the Church? Why can't two churches agree with each other on doctrine? Why does the Church exist as Catholic or Protestant or Orthodox? And why can't two Catholics or two Protestants agree with each other? Like for example most Protestants believe In Eternal security. Yet there are Protestants who deny the doctrine. Why? And why don't Catholics and Orthodox believe? Or wehy do Catholics insist that baptism is a requirement for salvation yet Protestants claim that it isn't? Why the divisions in the church? Shouldn't all Christianity be the same? I.E. people coming to Christ for salvation and getting saved. It sure would gert more people saved. Back when I was an atheist one of the strongest arguments to me was that the Christian church was so divided and couldn't agree with each other. So truly the true church would agree with each other on doctrine. Yet we as Christians can't agree with each other and sometimes kill each other for it.
Selfishness, denominationalism, pride/arrogance (egotism), and unBiblical (usually Psychology) doctrines. Lack of Bible study discussion groups and careful Bible teaching sermons are rare. We should be going for the facts about what pleases God, instead of opinions and theories. The shoulds in local churches are found in Philippians 2:1-5 and Ephesians 4:11-16.
Philippians 2:1-5
1 If there be therefore any consolation in Christ,
if any comfort of love, if any fellowship of the Spirit,
if any bowels and mercies,
2 fulfill you my joy, that you be like-minded,
having the same love, being of one accord, of one mind.
3 Let nothing be done through strife or vainglory;
but in lowliness of mind let each esteem other better than themselves.
4 Look not every man [or woman] on his [or her] own things,
but every man [or woman] also on the things of others.
5 Let this mind be in you, which was also in Christ Jesus:
Ephesians 4:11-16
11 And He [Jesus Christ] gave some Apostles; and some Prophets;
and some evangelists; and some pastors and teachers;
12 for the perfecting of the saints,
for the work of the ministry,
for the edifying of the body of Christ:
13 till we all come in the unity of the faith,
and of the knowledge of The Son Of God,
unto a perfect man,
unto the measure of the stature of the fullness of Christ:
14 that we henceforth be no more children,
tossed to and fro, and carried about with every wind of doctrine,
by the sleight of men, and cunning craftiness,
whereby they lie in wait to deceive;
15 but speaking the truth in love,
may grow up into Him in all things,
Who is The Head, even Christ:
16 from Whom the whole body
fitly joined together and
compacted by that which every joint supplieth,
according to the effectual working
in the measure of every part,
maketh increase of the body
unto the edifying of itself in love.