What Does Isaiah 30:15 Mean?
For thus says the Lord GOD, the Set-Apart One of Israel. In turning back and in rest you will be delivered. In stillness and in leaning your full weight will be your strength, and you would not.
Key words are shown with the Hebrew or Greek and what each word meant.
Selah Decoded Version The Selah Decoded Version renders what the Hebrew and Greek words meant to the people who first heard them.
King James wording
King James Version
For thus saith the Lord GOD, the Holy One of Israel; In returning and rest shall ye be saved; in quietness and in confidence shall be your strength: and ye would not.THE KEY
Strength comes through returning, rest, and quiet trust, and the verse leaves open the possibility of refusing the very stillness where strength is found.
THE MEANING
Deliverance is present in your returning and settling; strength is present in quietness and confidence. The verse speaks to the part of you that seeks safety through constant motion and names another way of being held. It also leaves the refusal intact: you can turn away from the rest in which strength is found.
WHAT THIS UNDOES
It undoes the belief that stillness means weakness: this verse locates strength precisely in quietness and confidence.
THE ROOT
תִּוָּשֵׁעוּן
tiwwashe'un
GROWS FROM
ישע
yasha
To deliver, rescue, or bring into safety.
“delivered” in this verse is tiwwashe'un. This root carries deliverance as being brought out of constriction into room. Joined to returning and rest, it shows deliverance as a way of being brought out, while the final refusal names the tension in the verse.
ALSO GROWS
yasha: To deliver or rescue.
יָשַׁע
The verb names the movement of deliverance that this verse says opens through returning and rest.
yeshuah: Deliverance.
יְשׁוּעָה
This noun makes the verse’s promise a concrete release into safety.
moshia: Deliverer.
מוֹשִׁיעַ
This branch names the one who brings someone out, keeping deliverance relational rather than abstract.
בְּשׁוּבָה
b'shuvah
GROWS FROM
שׁוּב
shuv
To turn back or return.
The same root names turning back and, in another branch, turning away; the verse’s final refusal is therefore not a separate detail but the interruption of the return it has just named. Here, returning is not a payment for deliverance but the movement alongside which deliverance is found.
ALSO GROWS
shuv: To return or turn back.
שׁוּב
This verb carries the verse’s central movement: coming back toward what restores.
teshuvah: Return or turning.
תְּשׁוּבָה
This noun shows that returning is a movement in its own right, not merely a feeling of regret.
meshuvah: Turning away or backsliding.
מְשׁוּבָה
This branch echoes the verse’s closing refusal: the return can be resisted.
וּבְבִטְחָה
u-vivtaḥah
GROWS FROM
בָּטַח
batach
To trust, feel secure, or rely confidently.
“leaning your full weight” in this verse is u-vivtaḥah. Confidence here belongs to being secure and relying, not to displaying force. Paired with quietness, it locates strength in settled reliance rather than agitation.
ALSO GROWS
batach: To trust or feel secure.
בָּטַח
The verb shows confidence as reliance, the posture paired with quietness in this verse.
mivtaḥ: Security, confidence, or a place of trust.
מִבְטָח
This branch brings out the sense of being held secure that underlies the verse’s confidence.
THE PATTERN
In Scripture, deliverance and strength repeatedly appear where self-rescue gives way to stillness, rest, and trust.
The LORD will fight for you, and you will hold your tongue.Release your grip, and perceive that I AM God; I am lifted high among the nations, I am lifted high in the earth.Come to me, all you who toil and have been loaded down, and I will give you rest.THE THREAD
Turn back, Israel, to the LORD your God, for you have stumbled in your crookedness.Both verses turn on שׁוּב (shuv, return): the movement is a turning back toward God, not a payment made before deliverance. Hosea names the fall; Isaiah names the deliverance and strength that open with returning and rest.
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