I am quoting Stephen Knapp,whose writings can also be found at http://stephen-knapp.com/
Great Indian sages, such as Sri Aurobindu and Sri Sri Ravi Shankar, the founder of the Art of Living, have often remarked that the stories recounting how Jesus came to India to be initiated are probably true. Sri Sri Ravi Shankar notes, for instance, that Jesus sometimes wore an orange robe, the Hindu symbol of renunciation of the world, which was not a usual practice in Judaism. "In the same way," he continues, "the worshiping of Virgin Mary in Catholicism is probably borrowed from the Hindu cult of Devi." Bells too, which cannot be found today in Synagogues, the surviving form of Judaism, are used in church-and we all know their importance in Buddhism and Hinduism for thousands of years, even up to the present day.
There are many other similarities between Hinduism and Christianity, including the use of incense, sacred bread (prasadam), the different altars around churches (which recall the manifold deities in their niches inside Hindu temples), reciting prayers on the rosary (Vedic japamala), the Christian Trinity (the ancient Vedic trinity of Brahma, Vishnu and Shiva as the creator, maintainer and destroyer respectively, as well as Lord Krishna as the Supreme Lord, the all-pervading Brahman as the holy ghost, and Paramatma as the expansion or son of the Lord), Christian processions, and the use of the sign of the cross (anganyasa), and so many others.
Further in the article, Stephen Knapp concludes: The Vedas, for instance, which constitute the soul of present day Hinduism, have not been composed in 1500 B.C., as Max Muller arbitrarily decided, but may go back to 7000 years before Christ, giving Hinduism plenty of time to influence Christianity and older civilizations which preceded Christianity.
Thus, we should be aware of and point out the close links which exist between Christianity and Hinduism (ancient Vedic culture), which bind them into a sacred brotherhood. Conscientious Christian and Western scholars can realize how the world humanity's basic culture is Vedic through proper research.