Psalms 23:6 “…and I will dwell in the house of the Lord for ever.” This displays full confidence that he will be with the Good Shepherd forever. He has no doubt or question about it, but full assurance and great security. This is part of the inheritance of all God’s true sheep.
The Good Shepherd told us in John 14:1-3 that we should not let our heart be troubled. He said He will go and prepare a place for us and later come back to take us home with Him to this place He prepared for us. This is the inheritance that He has for His people and it will be forever.
I Peter 1:3-5 This also speaks of the inheritance and it says it is incorruptible and undefiled, and it never fades away and that it is reserved in heaven for us. This is for those who have their sins forgiven by the blood of Jesus and are kept by the power of God through faith. This gives us great reason to rejoice even when going through trials and temptations. We do well to fasten our eyes on that which is to come. This will give us the courage to face all of life.
We see then in Psalms 23 a wonderful picture of the love, care and provision of the Good Shepherd. Then in conlusion to have the assurance of His presence always from now and forever and forever without end is the most wonderful and glorious truth ever revealed to man. As we walk with the Good Shepherd, we will know Him better and better and love Him more and more. The more that we love Him, the more we will trust Him, and the more real and sure these promises become.