This Psalm has reminded us that the Lord is our sufficient, restoring, and faithful Shepherd for every step of the journey. He is with us when we’re deciding where to go to school, what job to have, and who to marry. He is with us when the company accepts you and the girl rejects you. This life is a journey and we need a Shepherd who is with us through every hill, valley, canyon, and tragedy. He is and He will be with us forever. 

Verse 6 directs our gaze to this truth about the Lord - He will be our Shepherd forever.

Verse 6 of Psalm 23 stops looking at what the Shepherd has done or is doing and looks to the future. This is David’s emphatic conclusion, based upon the character of His Shepherd about what the future holds. Verse 6 declares that He will be our Shepherd forever in two ways: