When our whole life is one faith, hope, love, prayer and silence, a consecrated life always bound up in the Eucharist, then the 'urge' towards God springs.
Only through the Eucharist is it possible to live the heroic virtues of Christianity: charity, to the point of forgiving one's enemies; love for those who make us suffer; chastity in every age and situation of life; patience in suffering and when one is shocked by the silence of God in the tragedies of history or of one's own personal existence. You must always be Eucharistic souls in order to be authentic Christians