I would call him a heretical Pope. (That is not to imply that Evangelical leaders of various stripe do not merit the same charge.)
“I am the way, the truth, and the life. No one comes to the Father but through me.” John 14:6.
Therefore go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, 20 and teaching them to obey everything I have commanded you.” Matthew 28:19-20.
“And there is salvation in no one else, for there is no other name under heaven given among men by which we must be saved.” Acts 4:12.
Any Pope or Church leader who asserts that all “religious” roads lead to heaven is sure to suffer the sentence set forth in Matthew 18:6, following:
”But whoever causes one of these little ones who believe in Me to sin, it would be better for him if a millstone were hung around his neck, and he were drowned in the depth of the sea.” Matthew 18:6.
And the greatest sin is the sin of unbelief: in denying that Jesus is God and that Jesus alone is the atoning sacrifice for our sins.
Essentially, the Pope is insinuating as did President George W. Bush who said so explicitly in a video-taped interview with Charles Gibson that Islam’s Allah is the same “God” that Christians worship.
May the Pope, the theologically liberal Evangelical “leaders,” and all other heretics of the true Church be brought to their knees in repentance and contrition for their blasphemy against the Holy Spirit; Lord have mercy on them.