- Knowledge, Sociology of1
- Knox, Alan1
- Kuhn, Thomas S1
- Labyrinths1
- Lafayette Korean Baptist Church (Lafayette, La)1
- Lakeside Baptist Church (Birmingham, Ala)1
- Lakota Hills Baptist Church (West Chester, Ohio)1
- Language and culture1
- Language and languages--Religious aspects1
- Laughter1
- Lay preaching1
- Levinson, Daniel J1
- Liberalism (Religion)1
- Life cycle1
- Logos Baptist Church (Toronto, Ont)1
- Lonergan, Bernard J F, 1904-19841
- Lord's Supper--Catholic Church1
- Lord's Supper--Celebration1
- Louisiana Baptist Convention1
- Lutheran Church--Doctrines1