Who appointed you his judge?
The man may have had an intellectual consent to salvation by faith, but he never had a saving faith.You see his indecision in some of the waffling he does .
As to who called me to be his judge... the word of God
2Cr 6:14 Be ye not unequally yoked together with unbelievers: for what fellowship hath righteousness with unrighteousness? and what communion hath light with darkness?
2Cr 6:15 And what concord hath Christ with Belial? or what part hath he that believeth with an infidel?
Eph 5:11 And have no fellowship with the unfruitful works of darkness, but rather reprove [them].
Eph 5:12 For it is a shame even to speak of those things which are done of them in secret.
Eph 5:13 But all things that are reproved are made manifest by the light: for whatsoever doth make manifest is light.
2Th 3:6 Now we command you, brethren, in the name of our Lord Jesus Christ, that ye withdraw yourselves from every brother that walketh disorderly, and not after the tradition which he received of us.
God Himself did, haven't you been paying attention?
What, do you think he is like other men?