1961
Earns a Bachelor of Arts from Princeton University.
1964
Earns a Bachelor of Divinity from Westminster Theological Seminary.
1965
Earns a Master of Arts in philosophical theology from Yale University.
1968
Earns a Master of Philosophy from Yale University.
1968
Is ordained to the ministry by the Orthodox Presbyterian Church.
1968
Teaches as an instructor and later associate professor of apologetics and systematic theology at the Westminster Theological Seminary in Philadelphia.
1987
Is an associate professor of apologetics and systematic theology at Westminster Theological Seminary in Escondido, CA.
1988
Teaches as a professor of apologetics and systematic theology at the Westminster Theological Seminary in Escondido, CA.
1988
Is associate pastor at New Life Presbyterian Church in Escondido, CA.
2000
Teaches as a professor of systematic theology and philosophy at the Reformed Theological Seminary.
2002
Receives a Gold Medal for his book Doctrine of God from Evangelical Publishers.
2013
Writes Systematic Theology.
2017
Writes Christianity Considered.
2017
Receives two Gold Medals for his book History of Western Philosophy & Theology from Evangelical Publishers.
2018
Writes Nature’s Case for God.
2019
Writes We are All Philosophers.