I cannot really say that I remember hearing the word before I arrived at Asbury College in 1968. It is a word that carries enough letters to be a long freight train. I ran into again a few days ago as I was reading a daily devotional from Oswald Chambers' "My Utmost for His Highest." I started using the devotional guide back in my Asbury College days and ever since it has been no further than a reach away. After his death in the early part of the 20th century, Oswald's wife actually compiled the readings from his talks, writings, and devotionals.
A few days ago I read, "Sanctification is not my idea of what I want God to do for me; sanctification is God's idea of what He wants to do for me and He has to get me into the attitude of mind and spirit where at any cost I will let Him sanctify me wholly." It is a word that brings to mind I Thessalonians 5:23 which says, "May the God of peace Himself sanctify you wholly..." The New Revised Standard Version of the Bible has the word "wholly" reading "entirely," but in this instance I am going to hang on to the way I memorized the verse. For many of today's believers that freight train of a theological word is scary. It is scary because it is misunderstood.
The sanctified are not some group of spiritually elite souls removed from the trials and temptations of life, but those are seeking the help of the Holy Spirit so that they can leave a life of total surrender to God each day. Though both Scriptural and Wesleyan, it is not really preached or taught in a way that calls those committed to Christ to step into a life of absolute abandonment to God so that the Holy Spirit is free to do with us, to shape us, and to lead us regardless of our own desires, wants, and wishes.