Malachi 4:2  KJV  "But unto you that fear my name shall the Sun of righteousness arise with healing in his wings;  and ye shall go forth, and grow up as calves of the stall."

Interpretation based on the following study:  Shine forth, show and announce the good news in full submission, showing proper respect and honor to God in worship.  Be under His authority, identified with Him as His permanent possession, reflecting His likeness in resemblance after His character.  Having been made right by God's defense, surrounded by His protection, and brought into special relationship with Him, He cleared you of all charges and pronounced you innocent.  He healed and restored you to soundness and made you wholesome to become His permanent possession.  Being well fed and nourished by Him to fully develop into His likeness, to become fruitful, resting in His safety, care and refreshment, remain serviceable for His use, to be wholeheartedly and absolutely devoted to God in service and ministry, in His will.

Hebrew:  zarach yare shem shemesh tsedaqah marpe kanaph yatsa puwsh egel marbeq

Definitions/Hebrew Strong's numbers:

2224-zarach:  to irradiate, shoot forth beams of light, to rise as the sun, to appear, rise up, shine, a rising of light, to pour out, gush, fructify, yield forth, bear fruit, to flow, prosper and be fruitful, bring forth, to be bright, be a beacon, to show forth, glitter, cheerful to announce good news, to glow, gleam

3372-yare:  to revere, stand in awe, exalted, recognized power and position, rendering proper respect, submission to a proper ethical relationship, heavenly or holy attributes, showing proper honor, worship

8034-shem:  conspicuous position, an appellation, mark or memorial of individual, honor, authority, character, name, renown, fame, report, reputation, memory, statement about an individual, identification, reflection, includes property or inheritance, continuance, appointment, set, ordain, regard, care, charge, commit, determine, purpose, impute, assign to continue, preserve, command, named, fellowship, pledge, deposit, conceive

8121-shemesh:  to be brilliant, the sun, east, a ray, openly exposed, to live, sunny, sunlike, sunlight, activity, in the day light, to serve and minister, publicly, in the open, warm, source of heat and light, to attend to, symbolic of God, the Ancient of Days on His throne, having absolute devotion to God, wholeheartedly devoted to Him in voluntary service and worship

6666-tsedaqah:  rightness, rectitude, justice, virtue, prosperity, righteousness, equity, right relationship to God and man, faithful to each other's agreement and expectations, conforming to the law of God, all that God expects of His children based upon a special relationship with Him, to be or make right, cleansed, clear, having obtained deliverance from condemnation thus entitled to certain inheritance, accounted and dealt with as righteous, judicially cleared of all charges, pronouncement of innocence, vindicate, upholding righteousness in all areas of life following God's example, to be level, obedient to Him, pleasant, well, fitted, good, meet, pleasing and agreeable, ethical uprightness, happy, blessed, honest, guide, lead, relieve, enjoys communion with God, the one whom God loves He also chastens and corrects, teach, instructed

4832-marpe:  curative, medicine, cure, deliverance, health healing remedy, sound, wholesome, yielding, to mend by stitching, to heal and cure, physician, repair, thoroughly make whole, restore to normal, an act which God typically performs, made fresh, involving God's grace and forgiveness but also repentance on the part of the sinner, divine discipline leads to repentance and healing, invigorate, comfort, support, sustain, maintain

3671-kanaph:  to project laterally, an edge or extremity, a wing, a flap, pinnacle, skirt, corners, ends, feathers, overspreading, borders, vanquish, subdue, humble, to be hidden, to cover, protect, defend, to take to wife and marry, permanently possess, to nourish, succor, feed

3318-yatsa:  to go out, bring out, proceed, to come forth, go forth, movement away toward some point, give birth, begetting descendants, exceeding fruitful, divine deliverance, bringing out from slavery to freedom, finish, established, to place permanently, stay, remain, producing light, appointed ordained, station, stand, continue, stand fast, made firm and sure, certain and true, pouring upon or infusing, anoint, form, purposed, determined, conceived, framed, set on fire, burn, brand, teach, sharpen, point out forth, shew, to mark to own, belonging permanently to, permanent possession and occupation, employment, abiding, permanent dwelling, rest, peace, harmonious relationship

6335-puwsh:  to spread, act proudly, grow up, grown fat, scattered, to leap and spring about, playful, skipping, happy, grow strong, to fully develop, sound and healthy, well fed and nourished, healthy

5695-egel:  frisking around, one nearly grown, strong, to revolve, circular, round, gyrate, spiral, something revolving, jewel or ornament worn around the head, valuable property, symbol of power and fertility, fruitfulness, leaping for joy, useful in sacrifice and worship, wife, valuable gift and offering, serviceable, near at hand, present, abiding, permanent possession, ownership

4770-marbeq:  to tie up, fatted, place to lie down, a resting place, rest, place of safety and rest, fold, protected, nourished, watched over and cared for, place of feeding and care, renewal, refreshment, abundance, richness

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.  The Complete Word Study Dictionary Old Testament.