He is an adherent of Vaishnavism, or the monotheistic Hindu school of the worship of Lord Vishnu as the Supreme Personality of Godhead.
Dharma personally states that he doesn't see his adoption of Hinduism as a renunciation of Christ and Christian background, but as a continuation of Christian teachings.
In 1986, he founded the Hare Krishna Temple in Manchester, and managed its affairs till 2001.
Bibliography
Krishna Dharma's works are published by the Torchlight Publications company and by the Bhaktivedanta Book Trust.
Lord Sri Rama (center) with wife Sita, brother-- Lakshmana and devotee Hanuman. Rama and Lakshmana are always shown to be ready for battle (with bow and arrow) as it is their Kshatriya dharma to fight. Rama was a Kshtriya of Suryavanshi lineage. He is considered an incarnation of Lord Vishnu.
Lord Sri Krishna with Radha. Krishna, a Kshatriya by birth of Chandravanshi lineage, He is considered another incarnation of Lord Vishnu. In the Bhagavad Gita he taught Arjuna about the duty of a Kshatriya.