'Discern' in the Bible

And in the morning, It will be foul weather to day: for the sky is red and lowring. O ye hypocrites, ye can discern the face of the sky; but can ye not discern the signs of the times?

Ye hypocrites, ye can discern the face of the sky and of the earth; but how is it that ye do not discern this time?

But strong meat belongeth to them that are of full age, even those who by reason of use have their senses exercised to discern both good and evil.