My brother said, “Dad, the oldest memory I have is of tears streaming down your face as you taught us from Pilgrim’s Progress on Sunday evenings how the Holy Spirit leads believers. At the age of three God used you in family worship to convict me that Christianity was real. No matter how far I went astray in later years, I could never seriously question the reality of Christianity, and I want to thank you for that.” Would we see revival among our children? Let us remember that God often uses the