Tom is lecturer of systematic theology and ethics at Trinity and works with the Singapore Presbyterian Church through the training and mentoring of future pastors. He gives seminars in local churches and serves on the synod theological commission. Tom also travels throughout Asia giving seminars on a variety of subjects. Judy holds regular Bible studies with the student wives and also offers English classes. Tom and Judy also oversee the concerns of the married students of the college as Married Student Wardens.
Trinity is an interdenominational seminary that serves the entire Southeast and East Asian regions.
Over half its students come from outside Singapore, from 21 countries including Malaysia, Indonesia, Myanmar, Nepal, India, Sri Lanka, Vietnam, Nigeria, Zimbabwe, Philippines, Cambodia and China. Trinity is an important regional training center for pastors and church officials, having trained more than a 1,000 pastors, church workers and missionaries serving around the world. Since 1971, Trinity has also offered postgraduate theological education, helping seminaries in the region to develop faculty and churches to train their emerging leaders. Trinity has a close working relationship with churches in Cambodia, China, India, Indonesia, Sri Lanka, Myanmar, Nepal, Vietnam, Malaysia and Singapore. Faculty from Trinity travel throughout the region to conduct schools for pastors and other training and consultative programs.