Momentarily ignoring the word "equally", the basic meaning of "as does" is this: "To fail to confront when confrontation is required for the nurture of spiritual growth represents a failure to love. " "equally" seems to be joined with "as does" in a phrase "equally as does" (rather than modifying "love", which is potentially another way to read this sentence). I am not a huge fan of this phrase, but basically it means that the two things are equal in the extent that they represent a failure to love.
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