James 1:17-18J.B. Phillips New Testament

^17-18 But every good endowment that we possess and every complete gift that we have received must come from above, from the Father of all lights, with whom there is never the slightest variation or shadow of inconsistency. By his own wish he made us his own sons through the Word of truth that we might be, so to speak, the first specimens of his new creation

James 1:

^17-18 But every good endowment that we possess and every complete gift that we have received must come from above, from the Father of all lights, with whom there is never the slightest variation or shadow of inconsistency. By his own wish he made us his own sons through the Word of truth that we might be, so to speak, the first specimens of his new creation… (JB Phillips)

Great Is Thy Faithfulness

Great is Thy faithfulness,” O God my Father, There is no shadow of turning with Thee; Thou changest not, Thy compassions, they fail not
As Thou hast been Thou forever wilt be. “Great is Thy faithfulness!” “Great is Thy faithfulness!” Morning by morning new mercies I see;
All I have needed Thy hand hath provided— “Great is Thy faithfulness,” Lord, unto me!

What is there in that phrase “…there is no shadow of turning with thee” ?

Consistently, unchanging, faithfully, always the same… ever heard of a shadow of a doubt?