αγωνιζεσθε 75 5737 V-PNM-2P εισελθειν 1525 5629 V-2AAN δια 1223 PREP της 3588 T-GSF στενης 4728 A-GSF πυλης 4439 N-GSF οτι 3754 CONJ πολλοι 4183 A-NPM λεγω 3004 5719 V-PAI-1S υμιν 5213 P-2DP ζητησουσιν 2212 5692 V-FAI-3P εισελθειν 1525 5629 V-2AAN και 2532 CONJ ουκ 3756 PRT-N ισχυσουσιν 2480 5692 V-FAI-3P
Vincent's NT Word Studies
24. Strive. Used only by Luke and Paul, except John xviii. 36. Originally to contend for a prize in the public games; and thus conveying a sense of struggle. The kindred noun, ajgwnia, agony, is used of Christ's struggle in Gethsemane (ch. xxii. 44). Compare 1 Tim. vi. 12; 2 Tim. iv. 7.Strait gate (stenhv qurav). Rev., narrow door. See on Matt. vii. 13. The door of a house, and not a gate, is meant (ver. 25). In Matt. vii. 13, where the image is of a gate opening into a way, pulh, gate, is used.
Robertson's NT Word Studies
13:24 {Strive} (agwnizesqe). Jesus makes short shrift of the question. He includes others (present middle plural of agwnizomai, common verb, our agonize). Originally it was to contend for a prize in the games. The kindred word agwnia occurs of Christ's struggle in Gethsemane (#Lu 22:44). The narrow gate appears also in #Mt 7:13, only there it is an outside gate (pules) while here it is the entrance to the house, "the narrow door" (quras).