 He resumed teaching in 1976 at Western Conservative Baptist Seminary in Portland, Oregon, before moving in 1981 to teach at Liberty Baptist Seminary and College in Lynchburg, Virginia.In 1983, he joined the faculty of Trinity Evangelical Divinity School.During the mid-1980s, Feinberg served on the national membership committee of the Evangelical Theological Society, and in 1985 served a term as president of the Evangelical Philosophical Society.