The Holy Spirit is essential to our faith: no one can confess Jesus as Lord except by the Holy Spirit, who comes to meet us and kindles faith in us. Through grace, the Spirit awakens us to the new life of knowing the Father and Jesus Christ, and in Baptism communicates to us the life that comes from the Father and is offered in the Son. The Spirit is at work with the Father and the Son throughout God’s plan of salvation, and makes Christ known to us while preparing us to welcome him in faith. In the shared life of the Church, we come to know the Holy Spirit through Scripture, Tradition, the Church’s teaching, the sacraments, prayer, charisms and ministries, missionary life, and the witness of the saints. As families, we can turn together toward this life of the Church, asking the Spirit to help us welcome Christ in faith.
The Holy Spirit, whom the Father sends into our hearts and whom Christ sends to those who believe in him, is truly God, inseparable from the Father and the Son. Though Christ is the visible image of the invisible God, the Spirit reveals him to us. As the Spirit of adoption, he unites us to Christ and helps us live in him as children adopted by the Father in the Body of his Son. The Church adores and glorifies the Holy Spirit with the Father and the Son, and professes his name in Baptism. Jesus calls him the Paraclete, or Consoler, and the Spirit of truth. In our family devotion, we can lovingly remember the Holy Spirit by these names and rejoice that he unites believers to Christ.
¶ 683
"No one can say 'Jesus is Lord' except by the Holy Spirit." "God has sent the Spirit of his Son into our hearts, crying, 'Abba! Father!"' This knowledge of faith is possible only in the Holy Spirit: to be in touch with Christ, we must first have been touched by the Holy Spirit. He comes to meet us and kindles faith in us. By virtue of our Baptism, the first sacrament of the faith, the Holy Spirit in the Church communicates to us, intimately and personally, the life that originates in the Father and is offered to us in the Son.