The nine days from Ascension Day to the Eve of Pentecost are the original novena–nine days of prayer. Before he ascended, Jesus ordered the disciples not to leave Jerusalem, but to wait there to be baptized by the Holy Spirit. After his Ascension, they returned to the upper room in Jerusalem where they devoted themselves to prayer. These last days of the Great Fifty Days of Easter can be a time for us to prepare for the celebration of Pentecost. As we anticipate the coming of the Holy Spirit, this can be a time to pray for renewal in the Spirit and a time to reflect on the gifts which the Spirit bestows on the Church. The prayer for the newly baptized, p. 308, in the 1979 Book of Common Prayer is the traditional prayer for the seven gifts of the Spirit, based on the prophecy of Isaiah 11:2-3. This prayer could be the basis for daily reflection on the gifts of the Spirit in the days between the Ascension and Pentecost and the following adaptation of it could be used daily as a simplified novena.
Heavenly Father, we thank you that by water and the Holy Spirit you have bestowed upon us the forgiveness of sin, and have raised us to the new life of grace in your Son Jesus Christ. Sustain us, O Lord, in the gifts of your Spirit: an inquiring and discerning heart, the courage to will and to persevere, a spirit to know and to love you, and the gift of joy and wonder in all your works. Amen.
Here may be added any of the following prayers: Our Father, Hail Mary, Trisagion, Kyrie eleison, Gloria Patri, concluding with the prayer appropriate to the day of the novena.
Come, O Spirit of Wisdom, and reveal to me the mysteries of divine things, their greatness, and power, and beauty. Teach me to love them above and beyond all the transient joys and satisfactions of the mortal world. Show me the way by which I may be able to attain to them and participate in them forever; through Jesus Christ our Lord, who lives and reigns with you and the Father, one God, in Trinity of Persons, now and forever. Amen.