According to the Qur'an, is Jesus omniscient ( all-knowing)? Why or why not?

The New Testament implies that Jesus was neither omniscient nor all-knowing. ... In the Qur'an, God (called “Allah” in Arabic) is often described as “All-knowing”. For example, we read: ... Allah said, "Indeed, I know that which you do not know." And He ... God is also described as “knowing what is in darkness and light”.

in mcculloch v. maryland (1819) the supreme court ruled that congress had implied powers under the necessary and proper clause of article i, section 8 of the constitution to create the second bank of the united states and that the state of maryland lacked the power to tax the bank.

gibbons v. ogden, (1824), was a landmark decision in which the supreme court of the united states held that the power to regulate interstate commerce, granted to congress by the commerce clause of the united states constitution, encompassed the power to regulate navigation.