- King, Martin Luther, Jr, 1929-19681
- Kingdom of God1
- Kolb, David1
- Korean Baptist Church (New Orleans, LA)1
- Korean United Methodist Church of Greater Washington (McLean, Va)1
- Kotter, John P, 1947-1
- Kuyper, Abraham, 1837-19201
- Language and languages--Religious aspects1
- Law and gospel1
- Leadership in the Bible1
- Leadership in women1
- Liberalism (Religion)1
- Life cycle, Human1
- Lincolnway Christian Church (New Lenox, Ill)1
- Livingston Chapel Christian Methodist Episcopal Church (Covington, Ga)1
- Lord's Supper--Biblical teaching1
- Lord's Supper--Lutheran churches1
- Love--Religious aspects--Christianity1
- Lutheran Church--Missouri Synod1
- Marginality, Social1