After the Ascension of Our Lord, His disciples and Apostles spent nine days praying for the Holy Spirit (Acts 1:4-5, 12-14):
There are different prayers for each day, found here
as well as the following, which are repeated each day:
On my knees before the great multitude of heavenly witnesses, I offer myself, soul and body to You, Eternal Spirit of God. I adore the brightness of Your purity, the unerring keenness of Your justice, and the might of Your love. You are the Strength and Light of my soul. In You I live and move and am. I desire never to grieve You by unfaithfulness to grace and I pray with all my heart to be kept from the smallest sin against You. Mercifully guard my every thought and grant that I may always watch for Your light, and listen to Your voice, and follow Your gracious inspirations. I cling to You and give myself to You and ask You, by Your compassion to watch over me in my weakness. Holding the pierced Feet of Jesus and looking at His Five Wounds, and trusting in His Precious Blood and adoring His opened Side and stricken Heart, I implore You, Adorable Spirit, Helper of my infirmity, to keep me in Your grace that I may never sin against You. Give me grace, O Holy Spirit, Spirit of the Father and the Son to say to You always and everywhere, "Speak Lord for Your servant heareth."
Amen.
O Lord Jesus Christ, Who, before ascending into heaven, did promise to send the Holy Spirit to finish Your work in the souls of Your Apostles and Disciples, deign to grant the same Holy Spirit to me that He may perfect in my soul, the work of Your grace and Your love. Grant me the Spirit of Wisdom that I may despise the perishable things of this world and aspire only after the things that are eternal, the Spirit of Understanding to enlighten my mind with the light of Your divine truth, the Spirit of Counsel that I may ever choose the surest way of pleasing God and gaining heaven, the Spirit of Fortitude that I may bear my cross with You and that I may overcome with courage all the obstacles that oppose my salvation, the Spirit of Knowledge that I may know God and know myself and grow perfect in the science of the Saints, the Spirit of Piety that I may find the service of God sweet and amiable, and the Spirit of Fear that I may be filled with a loving reverence towards God and may dread in any way to displease Him. Mark me, dear Lord, with the sign of Your true disciples and animate me in all things with Your Spirit.
Amen.
And while staying with them he charged them not to depart from Jerusalem, but to wait for the promise of the Father, which, he said, “you heard from me, for John baptized with water, but before many days you shall be baptized with the Holy Spirit.”Thus the tradition of the novena, nine days of prayer for some intention. But the first, and earliest novena, is the original one, recognized by the church, the novena for the Holy Spirit. I join the church in praying this novena each year on the nine days leading up to Pentecost. Please join me.
Then they returned to Jerusalem from the mount called Olivet, which is near Jerusalem, a sabbath day’s journey away; and when they had entered, they went up to the upper room, where they were staying, Peter and John and James and Andrew, Philip and Thomas, Bartholomew and Matthew, James the son of Alphaeus and Simon the Zealot and Judas the son of James. All these with one accord devoted themselves to prayer, together with the women and Mary the mother of Jesus, and with his brethren.
There are different prayers for each day, found here
as well as the following, which are repeated each day:
Act of Consecration to the Holy Spirit
On my knees before the great multitude of heavenly witnesses, I offer myself, soul and body to You, Eternal Spirit of God. I adore the brightness of Your purity, the unerring keenness of Your justice, and the might of Your love. You are the Strength and Light of my soul. In You I live and move and am. I desire never to grieve You by unfaithfulness to grace and I pray with all my heart to be kept from the smallest sin against You. Mercifully guard my every thought and grant that I may always watch for Your light, and listen to Your voice, and follow Your gracious inspirations. I cling to You and give myself to You and ask You, by Your compassion to watch over me in my weakness. Holding the pierced Feet of Jesus and looking at His Five Wounds, and trusting in His Precious Blood and adoring His opened Side and stricken Heart, I implore You, Adorable Spirit, Helper of my infirmity, to keep me in Your grace that I may never sin against You. Give me grace, O Holy Spirit, Spirit of the Father and the Son to say to You always and everywhere, "Speak Lord for Your servant heareth."
Amen.
Prayer for the Seven Gifts of the Holy Spirit
O Lord Jesus Christ, Who, before ascending into heaven, did promise to send the Holy Spirit to finish Your work in the souls of Your Apostles and Disciples, deign to grant the same Holy Spirit to me that He may perfect in my soul, the work of Your grace and Your love. Grant me the Spirit of Wisdom that I may despise the perishable things of this world and aspire only after the things that are eternal, the Spirit of Understanding to enlighten my mind with the light of Your divine truth, the Spirit of Counsel that I may ever choose the surest way of pleasing God and gaining heaven, the Spirit of Fortitude that I may bear my cross with You and that I may overcome with courage all the obstacles that oppose my salvation, the Spirit of Knowledge that I may know God and know myself and grow perfect in the science of the Saints, the Spirit of Piety that I may find the service of God sweet and amiable, and the Spirit of Fear that I may be filled with a loving reverence towards God and may dread in any way to displease Him. Mark me, dear Lord, with the sign of Your true disciples and animate me in all things with Your Spirit.
Amen.