Human knowledge and skills alone cannot lead humanity to a happy and dignified life. Humanity has every reason to place the proclaimers of high moral standards and values above the discoverers of objective truth.
I have learned that human existence is essentially tragic. It is only the love of God, disclosed and enacted in Christ, that redeems the human tragedy and makes it tolerable. No, more than tolerable. Wonderful.
The truth is, of course, that the curtness of the Ten Commandments is an evidence, not of the gloom and narrowness of a religion, but, on the contrary, of its liberality and humanity. It is shorter to state the things forbidden than the things permitted; precisely because most things are permitted, and only a few things are forbidden.
I have never been any place where I was not first invited. And upon invitation, if I feel that there is potential for making some contribution to humanity, I will comply in spite of being tired.
If humanity is to survive, happiness and inner balance are crucial. Otherwise the lives of our children and their children are more likely to be unhappy, desperate and short. Material development certainly contributes to happiness - to some extent - and a comfortable way of life. But this is not sufficient. To achieve a deeper level of happiness we cannot neglect our inner development.