1. What is the plan of God for man?
God, infinitely perfect and blessed in himself, in a plan of sheer goodness freely created man to make him share in his own blessed life. In the fullness of time, God the Father sent his Son as the Redeemer and Savior of mankind, fallen into sin, thus calling all into his Church and, through the work of the Holy Spirit, making them adopted children and heirs of his eternal happiness.
Further reading: CCC 1-25
“You are great, O Lord, and greatly to be praised […] You have made us for yourself and our heart is restless until it rests in you.” (Saint Augustine)
2. Why does man have a desire for God?
God himself, in creating man in his own image, has written upon his heart the desire to see him. Even if this desire is often ignored, God never ceases to draw man to himself because only in God will he find and live the fullness of truth and happiness for which he never stops searching. By nature and by vocation, therefore, man is a religious being, capable of entering into communion with God. This intimate and vital bond with God confers on man his fundamental dignity.