'Clear' in the Bible

Then I said, O my lord, what are these? And the angel who was talking to me said to me, I will make clear to you what they are.

The hands of Zerubbabel have put the base of this house in place, and his hands will make it complete; and it will be clear to you that the Lord of armies has sent me to you.

And those who are far away will come and be builders in the Temple of the Lord, and it will be clear to you that the Lord of armies has sent me to you.