Tertullian On The Apologetic Power Of Sola Scriptura

Take away, indeed, from the heretics the wisdom which they share with the heathen, and let them support their inquiries from the Scriptures alone: they will then be unable to keep their ground.

Tertullian, De res. 3. On the Resurrection of the Flesh, in Latin Christianity: Its Founder, Tertullian, ed. Alexander Roberts, James Donaldson, and A. Cleveland Coxe, trans. Peter Holmes, vol. 3, The Ante-Nicene Fathers (Buffalo, NY: Christian Literature Company, 1885), 547.