There is no such thing as an "evangelical Left" Christian. Only Leftists pretending to be evangelical Christians to dupe the ignorant into buying into the Left's Godless agenda.
While I am not able and in fact am forbidden to judge the condition of his heart, I am able and in fact required to judge the circumstances of his life. by that measure he is not living the life of a true disciple of Christ.
As I noted in correspondence with a friend over the weekend, “...frankly I find them be heretics of the first order, childishly rebelling against Biblical Orthodoxy and virtually all the fundamentals of the faith. It appears to me that they have only one doctrinal precept, that of “niceness” and its bastard child, inclusion. ... these leaders are purposefully leading seekers away from repentance and reconciliation with Christ. These are the false teachers Timothy and Peter warned us about.”