CCC 632 The frequent New Testament affirmations that Jesus was “raised from the dead” presuppose that the crucified one sojourned in the realm of the dead prior to his resurrection.1 This was the first meaning given in the apostolic preaching to Christ’s descent into hell: that Jesus, like all men, experienced death and in his soul joined the others in the realm of the dead. But he descended there as Savior, proclaiming the Good News to the spirits imprisoned there.2

CCC 693 Besides the proper name of “Holy Spirit,” which is most frequently used in the Acts of the Apostles and in the Epistles, we also find in St. Paul the titles: the Spirit of the promise,3 the Spirit of adoption,4 the Spirit of Christ,5 the Spirit of the Lord,6 and the Spirit of God7 – and, in St. Peter, the Spirit of glory.8

CCC 695 Anointing. The symbolism of anointing with oil also signifies the Holy Spirit,9 to the point of becoming a synonym for the Holy Spirit. In Christian initiation, anointing is the sacramental sign of Confirmation, called “chrismation” in the Churches of the East. Its full force can be grasped only in relation to the primary anointing accomplished by the Holy Spirit, that of Jesus. Christ (in Hebrew “messiah”) means the one “anointed” by God’s Spirit. There were several anointed ones of the Lord in the Old Covenant, pre-eminently King David.10 But Jesus is God’s Anointed in a unique way: the humanity the Son assumed was entirely anointed by the Holy Spirit. The Holy Spirit established him as “Christ.”11 The Virgin Mary conceived Christ by the Holy Spirit who, through the angel, proclaimed him the Christ at his birth, and prompted Simeon to come to the temple to see the Christ of the Lord.12 The Spirit filled Christ and the power of the Spirit went out from him in his acts of healing and of saving.13 Finally, it was the Spirit who raised Jesus from the dead.14 Now, fully established as “Christ” in his humanity victorious over death, Jesus pours out the Holy Spirit abundantly until “the saints” constitute – in their union with the humanity of the Son of God – that perfect man “to the measure of the stature of the fullness of Christ”:15 “the whole Christ,” in St. Augustine’s expression.

CCC 989 We firmly believe, and hence we hope that, just as Christ is truly risen from the dead and lives for ever, so after death the righteous will live for ever with the risen Christ and he will raise them up on the last day.16 Our resurrection, like his own, will be the work of the Most Holy Trinity:
If the Spirit of him who raised Jesus from the dead dwells in you, he who raised Christ Jesus from the dead will give life to your mortal bodies also through his Spirit who dwells in you.17

CCC 990 The term “flesh” refers to man in his state of weakness and mortality.18 The “resurrection of the flesh” (the literal formulation of the Apostles’ Creed) means not only that the immortal soul will live on after death, but that even our “mortal body” will come to life again.19

1 Acts 3:15; Rom 8:11; I Cor 15:20; cf. Heb 13:20.
2 Cf. I Pt 3:18-19.
3 Cf. Gal 3:14; Eph 1:13.
4 Rom 8:15; Gal 4:6.
5 Rom 8:9.
6 2 Cor 3:17.
7 Rom 8:9, 14; 15:19; 1 Cor 6:11; 7:40.
8 1 Pet 4:14.
9 Cf. 1 In 2:20:27; 2 Cor 1:21.
10 Cf. Ex 30:22-32; 1 Sam 16:13.
11 Cf. Lk 418-19; Isa 61:1.
12 Cf. Lk 2:11,26-27.
13 Cf. Lk 4:1; 6:19; 8:46.
14 Cf. Rom 1:4; 8:11.
15 Eph 4:13; cf. Acts 2:36.
16 Cf. Jn 6:39-40.
17 Rom 8:11; cf. 1 Thess 4:14; 1 Cor 6:14; 2 Cor 4:14; Phil 3:10-11.
18 Cf. Gen 6:3; Ps 56:5; Isa 40:6.
19 Rom 8:11.