Baptism is not essential to salvation.  
But Mark 16:16, Acts 2:38 and I Peter 3:21 say it is.

Instrumental music is acceptable to God.  
But Ephesians 5:19 and Revelation 22:18-19 say its not.

Women may take positions of authority and leadership in the worship services.  
But I Timothy 2:9-15 forbids it.

Dramatic performances should replace the preaching of the gospel.  
I Corinthians 1:21, II Timothy 4:1-4 and Romans 1:16 demands preaching, not plays and performances.

There are sincere, knowledgeable, devout Christians scattered among all the denominations.  
But Matthew 15:13 says they will all be rooted up by the Lord come judgment day.

The churches of Christ do not comprise the one, true church.  
But Matthew 16:18 says otherwise.

Book, chapter, and verse preaching is old fashioned and out-of-style.  
But I Peter 4:11 demands we speak the oracles of God.

Direct, miraculous leadings and miracles of the Holy Spirit are needed in addition to the word of God.  
But Acts 20:32, I Timothy 3:16-17 and II Peter 1:3 tell us the word of God is sufficient.

Grace saves apart from any and all law.  
But Romans 8:1-2 and James 1:25 demand obedience to the law of Christ.

Matthew 19:9 does not apply to the non-Christian.  
But Matthew 19:1-9 uses the words "whosoever" and "whoso" making it apply to all men.