Ibn Rushd, 161, 163, 195, 206, 215, 236, 248, 252, 255, 256-261, 264-286 Ibn Sab‘_i_n, ‘Abd al-_H_aqq, 263, 264, 267, 277 Ibn S_i_n_a_, 163, 171, 197, 221, 228, 236, 241, 250, 257 Ibn Taym_i_ya, 270-278, 283-285 Ibn _T_ufayl, 252-256, 261 Ibn T_u_mart, 207, 245-248, 252, 275 Ibr_a_h_i_m ibn Adham, 174, 268 Al-id_a_fatu-l-‘_a_mm lil-kh_ass_, 337 Al-id_a_fatu-l-bay_a_n_i_ya, 337 ‘Idda, 355 Idr_i_s, 346 Idr_i_s ibn ‘Abd All_a_h, 35 Idr_i_sids, 34, 102 I_hat_a, 332 I_h_s_a_n, 293 I_h_tiy_a_j il_a_ ma_h_all, 339 I_h_y_a_, 338 I_h_y_a_ of al-Ghazz_a_l_i_, 285, 300 I_h_y_a_ al-maw_a_t, 354 Ij_a_ra, 354 I‘j_a_z, 151 Al-‘_I_j_i_, 241, 269 Ijm_a_‘, 57, 58, 72, 94, 101, 105, 209, 292, 328, 351 Ijm_a_l_i_, 316 Ikhtil_a_f, 116 Ikhtiy_a_r, 192, 310, 339, 345 Ikhw_a_n a_s_-_s_af_a_, 167, 169, 194, 196, 199 Iktis_a_b, 280; cf. kasb Iktis_a_b_i_, 309 _I_l_a_, 355 Il_ha_d, 314 Ilh_a_m, 281, 309 Ilj_a_m al-‘aw_a_mm‘an ‘ilm al-kal_a_m of al-Ghazz_a_l_i_, 260 ‘Illa, 107, 319, 337; cf. ta‘l_i_l ‘Ilm, 201, 294, 332 ‘Ilw_a_n, the Shaykh, 268 Im_a_m, 26, 29, 31, 36-38, 41-43, 46, 54, 57, 142, 155, 165, 167, 188, 197, 212, 224, 286, 292, 293, 297-299, 311, 313, 318, 350 Im_a_m al-_H_aramayn, 212, 213, 217, 230, 317 Im_a_mites, 37, 57, 59, 116, 126, 142, 247 _I_m_a_n, 126, 127, 292-296, 311, 312, 318, 350 Im_a_ta, 338 Imd_a_d_a_t, 330 Imti_ha_n, 148; cf. mi_h_na India, 51, 55, 56, 59, 61 India, Emperor of, 55 Indian Mu‘tazilism, 286 Inj_i_l, 304 In sh_a_’ All_a_h, 272 Iqr_a_r, 312, 354 Ir_a_da, 330 Al-‘Ir_a_q, 209 ‘Ir_a_q, Arab, 44 Ir_da_, 355 Irj_a_, 292; cf. Murji’ites ‘_I_s_a_; see Jesus Isl_a_m, 7, 13-15, 19-27, 37, 40-48, 52-55, 58, 59, 68, 71-74, 118-120, 124, 130, 136, 141, 142, 149, 151-154, 158-161, 167, 173, 176, 177, 180-183, 186, 190, 191, 206, 212-215, 218, 226, 228, 230, 231, 233, 235, 238-244, 248, 261, 262, 270, 278, 282-284, 292, 296, 312 ‘I_s_ma, 247, 292, 314, 347 Ism_a_‘_i_l, 41, 42, 43 Ism_a_‘_i_lians, 42, 44, 57, 59, 169, 170, 196 Isn_a_d, 75, 78, 79 Ispahan, 195 Istaw_a_, Istiw_a_, 186, 294, 301 Istidl_a_l_i_, 308 Isti_h_s_a_n, 87, 94, 96 Isti_s_l_ah_, 87, 100, 101 Isti_ta_‘a, 310 Istiw_a_; see Istaw_a_ I‘tazala ‘ann_a_, 130 Ithn_a_ ‘Ashar_i_ya, 38 I‘tib_a_r, 201, 341 I‘tib_a_r ikhtir_a_‘_i_, 342 I‘tib_a_r intiz_a_‘_i_, 342 I‘tid_a_l, 221 I‘tik_a_f, 353 ‘Itq, 357 Itti_ha_d, 228, 277 Ja‘_a_la, 354 Jabarites, 292, 344 Jabr, 291, 344 Jacob, 350 Jadl_i_ya, 259 Ja‘far a_s_-_Sa_diq, 42, 173 Al-Jafr, 249 Jahannam, 306 Al-J_a_hil_i_ya, the Barbarism, or the Ignorance, 8, 74, 77, 173 Al-J_ah_i_z_, 160, 161 Jahl, 340 Jahm ibn _S_afw_a_n, 126, 138, 146, 150 Jahmites, 294, 299 J_a_’iz, 73, 316, 348 Jal_a_l ad-D_i_n ar-R_u_m_i_, 267 J_a_mi‘, 80