SBTS on Regeneration

When the original charter of The Southern Baptist Theological Seminary was adopted in 1858 it contained the following statement which continues as a part of the "fundamental laws."

VIII. Regeneration

"Regeneration IS a change of heart, wrought by the Holy Spirit, who quickeneth the dead in trespasses and sins enlightening their minds spiritually and savingly to understand the Word of God, and renewing their whole nature, so that they love and practice holiness. It is a work of God's free and special grace alone."

http://www.siteone.com/religion/baptist/baptistpage/Distinctives/confessions/abstract.htm

Notice how regeneration, by definition, as much includes "enlightenment of the mind" or "saving understanding," or faith, as it includes "quickening" and "renewing." The "change of heart" is a change from unbelief to faith.