There are Biblical phrases which have a beauty to them in older Bible versions that some might feel gets lost in modern translations, although, if the translators are doing their jobs correctly, the meaning should stay the same.
Some may know the phrase, “There is no shadow of turning with thee;” from the scriptures (though that’s not a direct quotation) but I’m betting that more readers here — including some younger readers — know it from the hymn Great Is Thy Faithfulness.
The hymn’s title phrase is from the book of Lamentations,
Yet this I call to mind and therefore I have hope:
Because of the LORD’s great love we are not consumed, for his compassions never fail. They are new every morning; great is your faithfulness. (3:21-23 NIV);
but the next line is from the book of James. In the KJV, which was probably the version before the hymn writer, 1:17 reads
Every good gift and every perfect gift is from above, and cometh down from the Father of lights, with whom is no variableness, neither shadow of turning.
The blog, An Open Orthodoxy takes the time to show us other renderings,
NLT: “He never changes or casts a shifting shadow.”
ESV: “…with whom there is no variation or shadow due to change.”
NASB: “…with whom there is no variation or shifting shadow.”
RSV: “…with whom there is no variation or shadow due to change.”
RSVn: “with whom there is no variation due to a shadow of turning.”
In the Biblical Hermeneutics section of Stack Exchange, there is the same analogy that my wife suggested when we discussed this earlier today:
The ‘shadow of turning’ I can only assume to refer to a sundial, whose shadow turns as the sun moves. Or, in extension, to any object which might be used as a dial to monitor the sun’s movement ; even a tree in a field can have sticks poked around it in the ground which will, as long as clouds interfere not, tell the workers when to have a break and when to go home. ‘When the shadow reaches the eighth stick, you can go.’
But God is Light, 1 John 1:5, or, more strictly, ‘God light is’ – an equivalence in apposition.
Thus if all is bathed in light, rather than a single point-source giving illumination, there will be no shadow.
That was the first of three comments on the forum, and the third dared to get into a discussion of sunspots, but you can use the link and check that for yourself!
There was only one answer at the forum eBible,
In my opinion, James in this verse is contrasting God the Father with the movement of heavenly bodies (including the sun and moon) that exhibit differing levels of illumination, or changes in the shadows that they cast, as they “turn” (that is, as their position or appearance in relation to the earth changes).
The Father does not possess this variability. He is the “Father of lights”, and is the same from eternity past to eternity future. As such, He is a continuing source of gifts, even to the unjust … but especially to those who seek Him and His will through Christ, and to whom He is faithful in keeping His promises.
At the site, Reflections in the Word, there is a short devotional application to all this:
How can there be all that light and the earth still gets dark? It’s because the earth turns. The earth gets dark because the earth is spinning on its’ axis. Therefore, the side that faces the sun gets light and the side that is facing away does not.
If there is darkness in your life, it’s not because God, the Father of Lights is turning; it’s because you are turning. He is the Father of Lights and in Him there is no shadow. There is no darkness in Him.
Because God is faithful, He’s consistent. Just like the sun, He is always shining and in His light there is no shifting or moving shadow. We just have to make sure we are turned toward Him to experience the fullness of His Light.
At the blog, A Pilgrim’s Theology, there is a mention of 1 John 1:5: “God is light, and in him is no darkness at all” and Malachi 3:16 “I the LORD do not change. So you, the descendants of Jacob, are not destroyed;“ followed by,
…The literalistic but memorable turn of phrase “no … shadow of turning” used in the KJV, even if not an exact representation of the semantic equivalent of the metaphor that James uses, captures the notion of God’s faithfulness and steadiness. Given the instability of the world in which the nascent community of believers lived, the solidity and reliability of the wisdom of God was important, and the steadiness of the believers as lights is an important corollary in demonstrating that divine wisdom to the world.”
While we won’t quote it, for all the mathematics nerds reading, the blog Edge Induced Cohesion examines the verse in the light of calculus. (That one was above my pay grade!)
Going back to An Open Orthodoxy (linked above), the author offers a different perspective,
…I’d like to suggest that the point of the illustration is to make it clear that God is unlike objects which cast a shadow when held to the light of the sun because God cannot conceivably be thought to stand in the light of any reality or truth other than himself. Objects cast shadows because they are passive in relation to a source of light outside themselves which they reflect and according to which they cast a shadow, revealing their form. The only thing that can cast a shadow is that object whose substance reflects light cast upon it from a source outside itself, and its shadow is the outline of its reflected form. Its shadow shifts and changes as the object moves relative to the light. Everything on earth reflects the sun’s light in this way.
To say God “casts no shifting shadow” or that God is he “in whom there is no variation of shifting shadow” is to say (among other things) that God does not stand in the light of some measurement, that God’s reality casts no shadow because there is no reality outside God whose light or presence or truth God can be said to reflect and in reflecting reveal his form or substance, that God’s gifts do not reflect a goodness other than God.
For those who wish a new theological term for today, all of this is reflective of God’s divine impassibility.