HUh?
Informing people of the indisputable fact that the Bible contains no requirement of "sola scriptura" is evangelization. This undescores that "sola scriptura" is a man-made doctrine of the plethora of protestant pretenders to the countless minor papacies such men will not even admit exist.
Let those who have eyes to read or ears to hear recieve the message and choose their response:
Will I follow the non-scriptural doctrine of sola scriptura while claiming that the Catholic doctrine of Tradition and Scripture is unsound because I think that Catholic doctrines are non-scriptural?
In other words, will I base my rejection of Catholic doctrines on a lack of scriptural authority, while hypocritically resting the demand for scriptural authority itself on my own NON-scriptural doctrine of sola scriptura?