'Alone' in the Bible

And I spoke unto you at that time, saying, I am not able to bear you myself alone.

How can I myself alone sustain your wear, and your burden, and your strife?

Let me pass through thy land: by the highway alone will I go; I will neither turn to the right hand nor to the left.

And he humbled thee, and suffered thee to hunger, and fed thee with the manna, which thou hadst not known, and which thy fathers knew not; that he might make thee know that man doth not live by bread alone, but by everything that goeth out of the mouth of Jehovah doth man live.

Let me alone, that I may destroy them, and blot out their name from under heaven; and I will make of thee a nation mightier and greater than they.

So Jehovah alone did lead him, And no strange god was with him.

And Israel shall dwell in safety alone, The fountain of Jacob, in a land of corn and new wine; Also his heavens shall drop down dew.