Heb 11, 19 God was able to raise even from the dead

(Heb 11, 19) God was able to raise even from the dead
[19] He reasoned that God was able to raise even from the dead, and he received Isaac back as a symbol.

(CCC 992) God revealed the resurrection of the dead to his people progressively. Hope in the bodily resurrection of the dead established itself as a consequence intrinsic to faith in God as creator of the whole man, soul and body. The creator of heaven and earth is also the one who faithfully maintains his covenant with Abraham and his posterity. It was in this double perspective that faith in the resurrection came to be expressed. In their trials, the Maccabean martyrs confessed: The King of the universe will raise us up to an everlasting renewal of life, because we have died for his laws (2 Macc 7:9). One cannot but choose to die at the hands of men and to cherish the hope that God gives of being raised again by him (2 Macc 7:14; cf. 7:29; Dan 12:1-13). (CCC 1052) "We believe that the souls of all who die in Christ's grace… are the People of God beyond death. On the day of resurrection, death will be definitively conquered, when these souls will be reunited with their bodies" (Paul VI, CPG § 28). (CCC 1524) In addition to the Anointing of the Sick, the Church offers those who are about to leave this life the Eucharist as viaticum. Communion in the body and blood of Christ, received at this moment of "passing over" to the Father, has a particular significance and importance. It is the seed of eternal life and the power of resurrection, according to the words of the Lord: "He who eats my flesh and drinks my blood has eternal life, and I will raise him up at the last day" (Jn 6:54). The sacrament of Christ once dead and now risen, the Eucharist is here the sacrament of passing over from death to life, from this world to the Father (Cf. Jn 13:1). (CCC 1525) Thus, just as the sacraments of Baptism, Confirmation, and the Eucharist form a unity called "the sacraments of Christian initiation," so too it can be said that Penance, the Anointing of the Sick and the Eucharist as viaticum constitute at the end of Christian life "the sacraments that prepare for our heavenly homeland" or the sacraments that complete the earthly pilgrimage.