This is one of my favorite hymns. There’s a story behind the hymn.

May we be reminded to be at rest as we rely on Him.

Perfect submission, all is at rest.
I in my Savior am happy and bless’d,
watching and waiting, looking above,
filled with his goodness, lost in his love. - Fanny Crosby

Bible Verse

 I give them eternal life, and they will never perish. No one can snatch them away from me,

John 10:28 (NLT)