One of the strangest trends in evangelical Christianity is the increasing acceptance of Catholicism; I remember talking to one of my friends and implying that the Pope (any Pope) wasn't a Christian, oh boy, the reaction I got was as though I'd implied one of the great certainties of life was not so. Such are the days we live in, when following the biblical command to test confessions of faith and a person's teaching is met with derision. Any reading of the New Testament letters will reveal a better way: it is our duty as Christians to assess other claim's to Christianity. As Paul writes:
"See to it that no one takes you captive by philosophy and empty deceit, according to human tradition, according to the elemental spirits of the world, and not according to Christ." Colossians 2 v 8
or as John writes:
"Beloved, do not believe every spirit, but test the spirits to see whether they are from God, for many false prophets have gone out into the world." 1 John 4 v 1.
The problem when it comes to the Pope, and to Catholicism in general, is that they speak the same language as us and we share similar moral views. Thus, it makes the work of discernment harder than in other cases especially today when a lot of Christians have been badly taught to begin with. Indeed, because Catholicism does clothe itself with Christians language and does teach some similar doctrines to Christianity then it worthwhile bearing in mind the following passage:
"For such people are false apostles, deceitful workers, masquerading as apostles of Christ. And no wonder, for Satan himself masquerades as an angel of light. It is not surprising, then, if his servants also masquerade as servants of righteousness. Their end will be what their actions deserve." 2 Corinthians 11 v 13 - 15.
The fact that the Pope uses Christian language, shares some of our moral values, quotes from Scripture and will even occasionally teach correct doctrine does not absolve us from the duty of judging the entirety of his teachings nor him from the charge of false teaching. The central argument here is that the Pope is an anti-Christ; for his teaching is not in accord with Scripture, he acts to obscure Christ and he receives worship that should only go to God.