Life is dialogical. God is also dialogical. God is constantly in dialogue with human beings. In the human relationships, dialogue plays a very dominant role for enriching our fellowship, understanding and co-operation. Today, the religions are politicized and it fails to uphold their liberative vision and are becoming demonic. The religious fundamentalism is a threat to humanity. The mission of the church is also confronting several questions and challenges, so it is important to discuss what is Christian witnessing in the context of religious pluralism.