A better question is what do you think God’s standard of Holyiness is?
I will give you a clue it requires utter perfection, see the following verses.
Exodus 33:19-23 NKJV
[19] Then He said, "I will make all My goodness pass before you, and I will
proclaim the name of the LORD before you. I will be gracious to whom I will
be gracious, and I will have compassion on whom I will have compassion."
[20] But He said, "You cannot see My face; for no man shall see Me, and live."
[21] And the LORD said, "Here is a place by Me, and you shall stand on the rock.
[22] So it shall be, while My glory passes by, that I will put you in the cleft of
the rock, and will cover you with My hand while I pass by. [23] Then I will take
away My hand, and you shall see My back; but My face shall not be seen."
Next question how can we obtain that? Another clue, we can’t that is the reason
for the cross.
John 3:16-18 NKJV
[16] For God so loved the world that He gave His only begotten Son, that
whoever believes in Him should not perish but have everlasting life.
[17] For God did not send His Son into the world to condemn the world,
but that the world through Him might be saved. [18] "He who believes in
Him is not condemned; but he who does not believe is condemned already,
because he has not believed in the name of the only begotten Son of God.