Ralf is the lead elder at Derech HaMashiach on the Gold Coast, Australia. He holds an Advanced Diploma in Christian Studies, has lectured at Bible College, worked with mission organizations, ministered in prisons and been in leadership with various Christian denominations and Messianic Fellowships for over 20 years. He has been a talmid of Rabbi Shapira, in Yeshivat Shuvu since 2015.