The Gentle Judge, our Lord Jesus, the Shepherd of our Souls, entrusted to the Apostle Peter and to his successors the power of the keys to carry out the work of truth and justice in the Church; this supreme and universal power of binding and loosing here on earth asserts, strengthens and protects the power of Pastors of particular Churches, by virtue of which they have the sacred right and duty before the Lord to enact judgement towards those entrusted to their care. Through the centuries, the Church, having attained a clearer awareness of the words of Christ, came to and set forth a deeper understanding of the doctrine of the indissolubility of the sacred bond of marriage, developed a system of nullities of matrimonial consent, and put together a juridical process more fitting to the matter so that ecclesiastical discipline might conform more and more to the truth of the faith she was professing.