In a Christian manner; according to Christian principles, beliefs, or practices.
From 'Christian' + '-ly' (Old English adverbial suffix). This adverb form modifies verbs and adjectives to indicate action done in a Christian way.
To act 'Christianly' is to perform the Christian ideal—it's the adverbial challenge that has consumed Christian ethics for 2,000 years: how do we actually live it?
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