Ashamed to have to recognize how unchristianly his assumptions and motives are.    From Wordnet, Princeton University. 

Adjective : unchristian selfishness. ,She declared she would not pay such an unchristian amount of money for a hotel room.    From Dictionary.com. 

The suggested Bruderschaft has been notably lacking for most of the last two millennia for that matter the Christians have often treated each other most unchristianly.    From Wordnik.com.  [Precision in generalizations] Reference

I must say to you that it is unchristianly arrogance.    From Wordnik.com.  [1492] Reference

Such teaching is very unchristianly, but very peculiar to white Americans especially.    From Wordnik.com.  [Africa and African Methodism.] Reference

Two years have failed to restore lost confidence in such vile, unchristianly emissaries.    From Wordnik.com.  [Africa and African Methodism.] Reference

He spelt the puckers of her forehead to mean that she feared he might be speaking unchristianly.    From Wordnik.com.  [Complete Project Gutenberg Works of George Meredith] Reference

And who can tell but that his utterance thus unchristianly proclaimed did not help to sway the minds of the.    From Wordnik.com.  [The Master-Christian] Reference

There's just such a gaping hole of hypocrisy, and shelter from criticism, and even atheists bashers who seem SO unchristianly that it makes you go so far as to find the R&S section to seeks answers from all the outrage.    From Wordnik.com.  [Yahoo! Answers: Latest Questions] Reference