A — 1: δύναμις
(Strong's #1411 — Noun Feminine — dunamis — doo'-nam-is )

is (a) "power, ability," physical or moral, as residing in a person or thing; (b) "power in action," as, e.g., when put forth in performing miracles. It occurs 118 times in the NT. It is sometimes used of the miracle or sign itself, the effect being put for the cause, e.g., Mark 6:5 , frequently in the Gospels and Acts. In 1—Corinthians 14:11 it is rendered "meaning;" "force" would be more accurate. Cp., the corresponding verbs, B.1,2,3 and the adjective C.1, below. See ABUNDANCE , DEED , MIGHT , POWER , STRENGTH , VIOLENCE , VIRTUE , WORK.

A — 2: ἰσχύς
(Strong's #2479 — Noun Feminine — ischus — is-khoos' )

connected with ischo and echo, "to have, to hold" (from the root ech, signifying "holding"), denotes "ability, force, strength;" "ability" in 1—Peter 4:11 , AV (RV, "strength"). In Ephesians 1:19 and 6:10, it is said of the strength of God bestowed upon believers, the phrase "the power of His might" indicating strength afforded by power. In 2—Thessalonians 1:9 , "the glory of His might" signifies the visible expression of the inherent personal power of the Lord Jesus. It is said of angels in 2—Peter 2:11 (cp., Revelation 18:2 , AV, "mightily"). It is ascribed to God in Revelation 5:12; 7:12 . In Mark 12:30,33; Luke 10:27 it describes the full extent of the power wherewith we are to love God. See MIGHT , POWER , STRENGTH.

B — 1: δύναμαι
(Strong's #1410 — Verb — dunamai — doo'-nam-ahee )

"to be able, to have power," whether by virtue of one's own ability and resources, e.g., Romans 15:14; or through a state of mind, or through favorable circumstances, e.g., 1—Thessalonians 2:6; or by permission of law or custom, e.g., Acts 24:8,11; or simply "to be able, powerful," Matthew 3:9; 2—Timothy 3:15 , etc. See CAN , MAY , POSSIBLE , POWER.

B — 2: δυναμόω
(Strong's #1412 — Verb — dunamoo — doo-nam-o'-o )

"to make strong, confirm," occurs in Colossians 1:11 (some authorities have the 1st aorist or momentary tense, in Hebrews 11:34 also). Cp. endunamoo, "to enable, strengthen."

B — 3: δυνατέω
(Strong's #1414 — Verb — dunateo — doo-nat-eh'-o )

signifies "to be mighty, to show oneself powerful," Romans 4:14; 2—Corinthians 9:8; 13:3 . See A, No. 1.

B — 4: ἰσχύω
(Strong's #2480 — Verb — ischuo — is-khoo'-o )

akin to A, No. 2, "to be strong, to prevail," indicates a more forceful strength or ability than dunamai, e.g., James 5:16 , where it is rendered "availeth much" (i.e., "prevails greatly"). See AVAIL , CAN , DO , MAY , PREVAIL , STRENGTH , WORK.

Ephesians 3:18Matthew 16:18Luke 23:23Luke 21:36
B — 5: ἔχω
(Strong's #2192 — Verb — echo — ekh'-o )

"to have," is translated "your ability" in 2—Corinthians 8:11 , and "ye may be able" in 2—Peter 1:15 , and is equivalent to the phrase "to have the means of." See CAN , HAVE.

B — 6: εὐπορέω
(Strong's #2141 — Verb — euporeo — yoo-por-eh'-o )

lit, "to journey well" (eu, "well," poreo, "to journey"), hence, "to prosper," is translated "according to (his) ability," in Acts 11:29 .

2—Corinthians 3:6Colossians 1:12ENOUGHSUFFICIENT.
C — 1: δυνατός
(Strong's #1415 — Adjective — dunatos — doo-nat-os' )

corresponding to A, No. 1, signifies "powerful." See, e.g., Romans 4:21; 9:22; 11:23; 12:18; 15:1; 1—Corinthians 1:26; 2—Corinthians 9:8 . See MIGHTY , POSSIBLE , POWER , STRONG.

C — 2: ἱκανός
(Strong's #2425 — Adjective — hikanos — hik-an-os' )

translated "able," is to be distinguished from dunatos. While dunatos means "possessing power," hikanos, primarily, "reaching to," has accordingly the meaning "sufficient." When said of things it signifies "enough," e.g., Luke 22:38; when said of persons, it means "competent," "worthy," e.g. 2—Corinthians 2:6,16; 3:5; 2—Timothy 2:2 . See CONTENT , ENOUGH , GOOD , GREAT , LARGE , LONG , MANY , MEET , MUCH , SECURITY , SUFFICIENT , WORTHY.

Matthew 12:291—Corinthians 4:10Hebrews 6:18