200 Religion

201 Philosophy of Christianity

202 Miscellany of Christianity

203 Dictionaries of Christianity

204 Special topics

205 Serial publications of Christianity

206 Organizations of Christianity

207 Education, research in Christianity

208 Kinds of persons in Christianity

209 History & geography of Christianity

210 Natural theology

211 Concepts of God

212 Existence, attributes of God

213 Creation

214 Theodicy

215 Science & religion

216 Good & evil

217 Not assigned or no longer used

218 Humankind

219 Not assigned or no longer used

220 Bible

221 Old Testament

222 Historical books of Old Testament

223 Poetic books of Old Testament

224 Prophetic books of Old Testament

225 New Testament

226 Gospels & Acts

227 Epistles

228 Revelation (Apocalypse)

229 Apocrypha & pseudepigrapha

230 Christian theology

231 God

232 Jesus Christ & his family

233 Humankind

234 Salvation (Soteriology) & grace

235 Spiritual beings

236 Eschatology

237 Not assigned or no longer used

238 Creeds & catechisms

239 Apologetics & polemics

240 Christian moral & devotional theology

241 Moral theology

242 Devotional literature

243 Evangelistic writings for individuals

244 Not assigned or no longer used

245 Texts of hymns

246 Use of art in Christianity

247 Church furnishings & articles

248 Christian experience, practice, life

249 Christian observances in family life

250 Christian orders & local church

251 Preaching (Homiletics)

252 Texts of sermons

253 Pastoral office (Pastoral theology)

254 Parish government & administration

255 Religious congregations & orders

256 Not assigned or no longer used

257 Not assigned or no longer used

258 Not assigned or no longer used

259 Activities of the local church

260 Christian social theology

261 Social theology

262 Ecclesiology

263 Times, places of religious observance

264 Public worship

265 Sacraments, other rites & acts

266 Missions

267 Associations for religious work

268 Religious education

269 Spiritual renewal

270 Christian church history

271 Religious orders in church history

272 Persecutions in church history

273 Heresies in church history

274 Christian church in Europe

275 Christian church in Asia

276 Christian church in Africa

277 Christian church in North America

278 Christian church in South America

279 Christian church in other areas

280 Christian denominations & sects

281 Early church & Eastern churches

282 Roman Catholic Church

283 Anglican churches

284 Protestants of Continental origin

285 Presbyterian, Reformed, Congregational

286 Baptist, Disciples of Christ, Adventist

287 Methodist & related churches

288 Not assigned or no longer used

289 Other denominations & sects

290 Other & comparative religions

291 Comparative religion

292 Classical (Greek & Roman) religion

293 Germanic religion

294 Religions of Indic origin

295 Zoroastrianism (Mazdaism, Parseeism)

296 Judaism

297 Islam & religions originating in it

298 Not assigned or no longer used

299 Other religions