As a simple reductio, on Advocate Two's standards we all sin wickedly by watching a baseball game, washing our cars, and using computers, since God does not gives us a mandate to do these things. Yet this is absurd and unbiblical. In the end, Advocate Two has failed to provide either a sound or valid argument to prove his prohibition. I will close by stressing what I began with. We ought to revel in children.
Christians ought to have large, glorious families.
We ought to oppose humanistic or selfish rationalizations for avoiding family life. But we follow where Scripture leads, and it simply does not forbid us to temporarily postpone family responsibilities in the manner circumsribed earlier.