Discourse of this work is directed by reflection on the manner of achieving the call to sanctity proper to the laity of the Catoholic Church. Life in family communities is inherent for lay members of the Church. Therefore, this work inquires the role of community in the path to the final goal of christian life - unity with God. The Church supervises and supports the christian itinerary using countless instruments of salvation. It adjusts these offers to the spiritual needs of historical and socio-cultural circumstances in which the human existention is rooted in. Foundation of this work is based on the dissemination of specified texts of the Second Vatican Council and selected post-council documents of the Church Magisterium. Integrity and wellbeing of the family core is important for individual humans, for the Church and for the whole social community. Catholic Church is linking stability and wellbeing of families to the call for achieving sanctity which is actuated to its every member through sacrament of baptism. Considering the Church texts, we will attempt to remember the foundations on which the sanctity of families reposes, review the perils that might lead to dissolving the modern family, as well as point to ways which can help the family to retain the dignity which belongs to it, and achieve its mission in this world. The foothold of theological deliberation regarding the family is based on the image of the domestic Church. The endgoal of this work is to bring the stability and spiritual construction of the christian family into a relation with modern spiritual movements of the Catholic Church.