Luke 22:43

Greek:  opthe de auto aggelos ap ouranou eniskuon auton

Greek Strong's numbers:

3700-optanomai:  to gaze, look upon with wide open eyes at something remarkable, vision, an aspect or inspired appearance, supernatural sight or vision, earnest and more continued inspection, an inward impression or spiritual experience, mental occupation, apparition, coming into view, to stare, to discern clearly either physical or mental, to attend to, behold, perceive, see, take heed, bodily vision, mental perception, understand, for a testimony unto them, revealed by the Holy Spirit, to look up, receive sight or vision, intently regard, respect, to look away from all else at one object, to look steadfastly, to esteem, to gaze intently, fasten one's eyes, look earnestly on, look up steadfastly, set eyes, to look fixedly, earnestly beholding, consider attentively, concentrate the gaze upon, beware, special contemplation, intent and earnest contemplation, to observe fixedly, absolutely to discern clearly, can see, a close penetrating looking and seeing, to distinguish, recognition, full discernment, acknowledgement, complete comprehension, acquainted, familiar, exact and full knowledge, participation and influence of knowledge, to know upon some mark, to become fully acquainted with, know well, notice attentively to discern and recognize, special recognition, special appreciation, knowledge that perfectly unites the subject with the object, to know thoroughly, ascertain, determine, gaze at with favor, have respect to, favorable regard, select, name, call upon, cry after, visit, seek out, care for, abide and rest upon, comprehend, put the mind upon, enjoin, communication, intelligent, endued with knowledge, look carefully and diligently, to look closely at, look upon, careful contemplation, personal experience, view attentively, wondering regard, careful and deliberate vision which interprets its object, watch, inspect, witness, survey, enjoy the presence of one, to ascertain, interest for the purpose of getting to know and indicates careful observation of details, partaking of, keep, spectacle, spiritual insight, to bend beside, lean over so as to peer within, to stoop down to look into, looking into the perfect law of liberty, to receive near, familiar and intimate act or relation, to learn, take up from beside, trace out, fully know, have understanding, follow close side by side, to accompany, conform, practice, to be near and at hand, present, easy, prompt, to stay near and remain beside, permanent, continue near, steadfast continuance, relate near, comfort, encourage, console, to take aim at, mark, goal, sentry, scout, watcher, mark on which to fix the eye, aim or object, penetrating, pierce, to teach, show forth, revelation, point out, instruct, direct

1161-de:  but, and, now, then, also, moreover, nevertheless, for, even

846-autos:  self, alone, mine own, self same, this, -selves

32-aggelos:  to bring good news, to bring tidings, messenger, pastor, preacher, angel, messenger sent by God, man or the enemy, guardian, representative, superior to man, belonging to Heaven, one who serves God, to announce a message, to proclaim good news, devoted and dedicated to God's use, set apart for God to represent Him, to reveal and teach the Will and Way of God, one who stands in God's place to teach and represent Him

575-apo:  off, away from something near of place, time or relation, from, out of, for, by, at, in, after, because of, upon, denoting separation, departure, cessation, completion, reversal

3772-ouranos:  elevation, heaven, abode of God, happiness, power, prosperity, eternity, eternal dwelling place of God, ascending above all the heavens, uncreated sphere of God's abode, on high, spiritual, to rise, lifted high above, mount on high, preeminent, prominent, distinct, above, great, imperial, powerful, prevailing, accomplished, established, enduring, everlasting, highest most high, important, chief, divine, deity, of righteousness, certainty, faithfulness

1765-eniskou:  to invigorate, strengthen, denoting fixed position in place, time or state by implication instrumentality medially or constructively in a relation of rest, wholly, mightily, openly, outwardly, hereby, for the sake of, give self wholly to, into, inwardly, to have force or power, be able, prevail, be whole, avail, can do, be good, be of strength, be strong, have efficacy, be of value, avail much, prevail greatly, have victory, useful, revived, enliven

846-autos:  self, alone, mine own, self same, this, -selves

Interpretation based on the study:  Mark and discern to know, attend to and understand the communication revealed of Heaven.  Indeed He Himself as the Angel from Heaven brought good news, revealing the Way and Will of God, to complete and restore, giving us His Victory in His Strength and Power.

Definitions derived from:  The New Strong's Expanded Exhaustive Concordance of the Bible, red letter edition, Hebrew & Greek Dictionary, 2010 edition.  CWP Teacher edition Interlinear Bible.