There is in itself no sin in eating and drinking, or in marrying and giving in marriage. It was lawful to marry in the time of Noah, and it is lawful to marry now, if that which is lawful is properly treated and not carried to sinful excess. But in the days of Noah men married without consulting God or seeking His guidance and counsel. CCh 133.3
The fact that all the relations of life are of a transitory nature should have a modifying influence on all we do and say. In Noah's day it was the inordinate, excessive love of that which in itself was lawful, when properly used, that made marriage sinful before God. There are many who are losing their souls in this age of the world by becoming absorbed in the thoughts of marriage and in the marriage relation itself. CCh 133.4
The marriage relation is holy, but in this degenerate age it covers vileness of every description. It is abused and has become a crime which now constitutes one of the signs of the last days, even as marriages, managed as they were previous to the Flood, were then a crime. When the sacred nature and the claims of marriage are understood, it will even now be approved of Heaven; and the result will be happiness to both parties, and God will be glorified. CCh 133.5