Attempt rational thought about Jews. If a claim about Jews would be illogical applied to Christians, the claim is illogical.
Cultural Marxism attacks and seeks to destroy everything that constitutes and sustains Western Culture. Of course it's going to attack orthodox Judaism and Christianity with equal enthusiasm.
>>I can cite leftist "Christians" and even "Christian Clergy" to claim that Christianity is leftist using your example.
Those would be the numerous religious organizations operating in the spirit of anti-Christ who have always coveted Christ's bride - His Church.
The organization Neil Gorsch put his family under the purview of in the People's Republic of Boulderistan is an example.
They've perverted forgiveness of sin into permission to sin. It's a clever abomination and perversion.
It's rooted in the same covetous mentality exhibited by Korah and his associates towards the relationship God established between Himself and the faithful children of Israel represented by Moses and God's law.
It seems Korah and company were happier when they were part of the ruling theocratic caste in Egypt, or something.