What is implied by "an intimate partnership of life and love" in the context of a Catholic marriage?

Question

elements of marriage, catholic teachings.

Answer 1

For this we should probably look at the Catechism of the Catholic Church for some guidance.

We can start with CCC 1603:

"The intimate community of life and love which constitutes the married state has been established by the Creator and endowed by him with its own proper laws. . . . God himself is the author of marriage." The vocation to marriage is written in the very nature of man and woman as they came from the hand of the Creator. Marriage is not a purely human institution despite the many variations it may have undergone through the centuries in different cultures, social structures, and spiritual attitudes. These differences should not cause us to forget its common and permanent characteristics. Although the dignity of this institution is not transparent everywhere with the same clarity, some sense of the greatness of the matrimonial union exists in all cultures. "The well-being of the individual person and of both human and Christian society is closely bound up with the healthy state of conjugal and family life."

We should then turn our minds to CCC 371 to get a better sense of Man & Woman built for eachother, a unity in two:

God created man and woman together and willed each for the other. The Word of God gives us to understand this through various features of the sacred text. "It is not good that the man should be alone. I will make him a helper fit for him." None of the animals can be man's partner. The woman God "fashions" from the man's rib and brings to him elicits on the man's part a cry of wonder, an exclamation of love and communion: "This at last is bone of my bones and flesh of my flesh." Man discovers woman as another "I", sharing the same humanity.

And specifically to your point CCC 2364:

The married couple forms "the intimate partnership of life and love established by the Creator and governed by his laws; it is rooted in the conjugal covenant, that is, in their irrevocable personal consent." Both give themselves definitively and totally to one another. They are no longer two; from now on they form one flesh. The covenant they freely contracted imposes on the spouses the obligation to preserve it as unique and indissoluble. "What therefore God has joined together, let not man put asunder."

The CCC truly says it better than I ever could. In a very special way though, the sacrament of marriage is a indelible and visible bond between man and woman brought down to us from the firmament of God.