Overview
The term "Glass Return" does not appear in biblical Scripture or evangelical theological tradition. Evangelical Christianity operates on the principle of sola scriptura (Scripture alone), meaning all doctrine must derive from the Bible. Since this concept has no scriptural basis, it cannot be considered part of biblical teaching.
Key Scriptures
"All Scripture is breathed out by God and profitable for teaching, for reproof, for correction, and for training in righteousness" (2 Timothy 3:16, ESV). "Every word of God proves true; he is a shield to those who take refuge in him" (Proverbs 30:5, ESV).
Application
When evaluating any doctrine or concept, test it against Scripture to ensure it aligns with God's revealed Word rather than human tradition or innovation.