2 Corinthians 1:21-22 (NIV) 21 Now it is God who makes both us and you stand firm in Christ. He anointed us, 22 set his seal of ownership on us, and put his Spirit in our hearts as a deposit, guaranteeing what is to come.
Every time we say, "I believe in the Holy Spirit," we mean that we believe that there is a living God able and willing to enter human personality and change it. -- J. B. Phillips (1906-1982)
Edythe Draper, Draper's Book of Quotations for the Christian World, (Wheaton, IL: Tyndale House Publishers, 1992), WORDsearch CROSS e-book, 314.