Hopefully we have understood your question properly and these Scriptures will give you the same hope that we have for every human being that has ever lived.
The nation of Israel, God’s chosen people at the time, were delivered from Egypt. That’s a picture of the world of mankind being delivered from Satan and sin and death.
When Jesus died, He opened a new and living way, “…enter into the holiest by the blood of Jesus, by a new and living way, which He hath consecrated for us, through the veil, that is to say, His flesh.” (Hebrews 10:19, 20) Those who dedicate their lives to follow in Jesus footsteps now, have an opportunity to be a part of the Heavenly Class. This opportunity was not available to the Hebrews during Old Testament times.
Abraham was given promises directly from the Lord which show all of mankind will be blessed by God when His Kingdom is finally established in Heaven and Earth. In Galatians 3:8, God spoke to Abraham and promised, “In thee shall all nations be blessed.”
God preached the Gospel to Abraham in advance, saying, "In thee and in thy Seed shall all the families of the earth be blessed." (Gen. 12:3; 28:14.) The Abrahamic Covenant mentions two seeds, represented in the statement, "I will multiply thy seed (1) as the stars of heaven, and (2) as the sand which is upon the sea shore." (Gen. 22:17.) As Abraham here typified God, the Promise shows two classes developed as God's children–(1) Christ and the Church, on the spirit plane; and (2) the Restitution class of mankind, on the human plane.
