“Now I beseech you, brethren, mark them which cause divisions and offences contrary to the doctrine which ye have learned; and avoid them.  For they that are such serve not our Lord Jesus Christ, but their own belly; and by good words and fair speeches deceive the hearts of the simple.  For your obedience is come abroad unto all. I am glad therefore on your behalf: but yet I would have you wise unto that which is good, and simple concerning evil.  And the God of peace shall bruise Satan under your feet shortly. The grace of our Lord Jesus Christ be with you. Amen.” Romans 16:17-20  (KJB)

This is not dealing with the “love” the world professes; love and accept everybody, approving of all that they do – you know the verse most like to use, “Judge not, lest you be judged”.

The verses from Romans are dealing with division caused by those who are in ministry for power, popularity, and profit.  Love confronts evil of division; it never tolerates it; especially within the Body of Christ.

Some thoughts on this matter:

*There are people in some churches, or even who seek out churches where they can cause division; by teaching false doctrines, by the error of Balaam, ie., causing others to fall, etc..
*The one who teaches the truth of God’s Word and the gospel, and who labors for God and the people of God, and the ministry is not the source of division. The ones who come in trying to bring in heresies, and division are truly the dividers
* Unwillingness to be taught, false teaching, hatred envy, going outside God’s guidelines causes division in the local Church. An unwillingness to cooperate with godly leadership; a malicious, slanderous spirit and tongue are sources of division. The loving leader will expose, and correct those who are trouble makers within the Church.
*Do that which is good in the local Church. Be wise toward evil, its way and its harm.
*Grace is the element that sets Christianity apart from world religions.