leaving church
Matthew Chapter 16:18
And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it.
Romans Chapter 16:17
Now I beseech you, brethren, mark them which cause divisions and offences contrary to the doctrine which ye have learned; and avoid them.
2 Timothy Chapter 3:5
Having a form of godliness, but denying the power thereof: from such turn away.