In reading the Psalms you will find many. many promises to us. I am studying eschatology and I know God's Word is yesterday, today and tomorrow. Should we be alive and live and/or die for our Lord, keeping the promises God has foretold us in our hearts and mind, we will live with Him forever.
Psalm 23
1The LORD is my shepherd; I shall not want.
2He maketh me to lie down in green pastures: he leadeth me beside the still waters.
3He restoreth my soul: he leadeth me in the paths of righteousness for his name's sake.
4Yea, though I walk through the valley of the shadow of death, I will fear no evil: for thou art with me; thy rod and thy staff they comfort me.
5Thou preparest a table before me in the presence of mine enemies: thou anointest my head with oil; my cup runneth over.
6Surely goodness and mercy shall follow me all the days of my life: and I will dwell in the house of the LORD for ever.