'Important' in the Bible

I will open my mouth in a parable [to instruct using examples];I will utter dark and puzzling sayings of old [that contain important truth]—

He will bless those who fear the LORD, both the important and the insignificant together.

Precious [and of great consequence] in the sight of the LordIs the death of His godly ones [so He watches over them].

The law you have revealed is more important to me than thousands of pieces of gold and silver.

May my tongue stick to the roof of my mouth if I don't remember you, if I don't consider Jerusalem to be more important than my highest joy.