text: Letter writer is correct.  Christians have no moral ground from which to preach.  For all have sinned and fallen short of the glory of God.  However, working to end sexism and poverty does not improve one's moral ground one bit.  For you wind up just as far from the infinite glory and perfection of God's character as the next guy on the sidewalk.  Christians have only one moral ground, that being the perfect life of the Savior of mankind, known as Jesus, the Christ, who endured the cross for our shortcomings.  Any other claim to righteous ground is false and failing.  Any one who claims any other righteousness, such as his/her own deserves to be embellished in quotations.