Neither "Hinduism" nor "Christianity" can be called "a religion", since there are so many competing and mutually contradictory sects in both.
The fact is, genuine sanatana-dharma must follow an authorized, God-given scripture, as it is, without personally or culturally motivated interpretations.
Those who follow the Bible, as it is, are the authentic followers of Christ, just as those who follow Bhagavad-Gita and other Vaishnava scriptures, as they are, are authentic Vaishnavas.
A real follower of Christ will not be interested in finding fault with Bhagavad-gita, nor will a real Vaishnava be interested in finding fault with the Bible. A fault-finding mentality is indicative of a deficiency in one's own devotional service.
