Sola Scriptura!

Sola Scriptura!  So many protestant and Baptist groups proclaim this as one of their battle cry's.  Yet is that what they really mean?  Are Lutheran's lying when they say they hold to the 5 Sola's of the reformation and still baptize babies?  The problem and error of Sola Scriptura, 1/5 the protestant battle cry, is not the scripture, but of man's private interpretation or disobedience to the scriptures and not holding to them as a final authority.  This is how we have such heresies in non-Catholic "Christianity" such as Calvinism/Augustinism, Covenant Theology, Bible agnosticism, real presence, amillenialism, and tongue speaking.  This cartoon is what they really mean.