'Believe' in the Bible

Yet in this thing ye did not believe the LORD your God,

When the Lord sent you from Kadesh-barnea, He said, ‘Go up and possess the land I have given you’; you rebelled against the command of the Lord your God. You did not believe or obey Him.

and thy life hath been hanging in suspense before thee, and thou hast been afraid by night and by day, and dost not believe in thy life;