'Hard' in the Bible

Ye shall not respect persons in judgment: ye shall hear the small as well as the great; ye shall not be afraid of the face of man, for the judgment is God's; and the matter that is too hard for you shall ye bring to me, that I may hear it.

Let it not seem hard unto thee, when thou sendest him away free from thee; for double the worth of a hired servant hath he been to thee, in serving thee six years; and Jehovah thy God will bless thee in all that thou doest.

If there arise a matter too hard for thee in judgment, between blood and blood, between cause and cause, and between stroke and stroke, matters of controversy within thy gates, then shalt thou arise, and go up to the place which Jehovah thy God will choose.

And the Egyptians evil-entreated us, and afflicted us, and laid upon us hard bondage;