The disciples spoke in the language of every nation. At Pentecost God chose this means to indicate the presence of the Holy Spirit: whoever had received the Spirit spoke in every kind of tongue.

This unique gift which is in Christ is offered in its fullness to everyone. It is everywhere available, but it is given to each man in proportion to his readiness to receive it. Its presence is the fuller, the greater a man’s desire to be worthy of it. This gift will remain with us until the end of the world, and will be our comfort in the time of waiting. By the favors it bestows, it is the pledge of our hope for the future, the light of our minds, and the splendor that irradiates our understanding.

After Christ had completed his mission on earth, it still remained necessary for us to become sharers in the divine nature of the Word. We had to give up our own life and be so transformed that we would begin to live an entirely new kind of life that would be pleasing to God. This was something we could do only by sharing in the Holy Spirit.