'Robust' in the Bible

Now we who are strong [in our convictions and faith] ought to [patiently] put up with the weaknesses of those who are not strong, and not just please ourselves.

This testimony is true. Therefore sternly denounce them, that they may be robust in their faith,

Exhort aged men to be temperate, grave, sober-minded, robust in their faith, their love and their patience.