How important is it for Congress to have the power to impeach the president?

If the president is not able to be impeached he could severely damage his country's repuataion and destroy other countrys

During the Federal Constitutional Convention, the framers addressed whether even to base on the constitution; the impeachment trails involve the processes that re-addressed and framed by congress.

According to the arguments of king Rufus, the legislative branch passed judgment to the executive that undermines the power, thus punishing the president.

The executive retains its place at a limited-term like other legislature members based on the powers of the king trying his behaviors in the election of Massachusetts.