'Difficult' in the Bible

But the gate is narrow and the way is difficult that leads to life, and there are few who find it.

But Jesus replied, "Woe to you experts in religious law as well! You load people down with burdens difficult to bear, yet you yourselves refuse to touch the burdens with even one of your fingers!

Then many of his disciples, when they heard these things, said, "This is a difficult saying! Who can understand it?"

But if you marry, you have not sinned. And if a virgin marries, she has not sinned. But those who marry will face difficult circumstances, and I am trying to spare you such problems.

But understand this, that in the last days difficult times will come.

On this topic we have much to say and it is difficult to explain, since you have become sluggish in hearing.