"The title of this work - "Catholic God-knowledge and Marxist godlessness" - indicates that the issues of God-knowledge will be considered here only from the point of view of refuting the arguments put forward by Marxists to reinforce their anti-religious propaganda. It goes without saying that the Catholic God-knowledge is by no means limited to these refutations. Catholic God-knowledge is a huge, boundless science, containing both theological definitions of the Divine Essence, and all Christian philosophy, and the entire history of Christian thought, and a deep study of all historical forms of religious consciousness, and the consolidation of all accumulated religious experience for centuries - both personal and collective, i.e. Church.