Why are there denominations today? Simple, many disagree on how the Bible should be interpreted.

Many Christians have different interpretations of the Bible such as the Catholics (YES they are CHRISTIANS), Baptists, HOliness, Methodists, Orthodox, Lutherans, etc.

I'm not saying denominations are right or wrong.

I'm Baptist. Being a Baptist isn't what gets me into heaven. Christ is what and who gets me into heaven.

That being said, I have to agree with the others, I don't see where Jesus Christ spoke out against denominations.