Repent and turn around for the time is short for salvation.
1 Jn 2:11-13
11 But he who hates (detests, despises) his brother [in Christ] is in darkness and walking (living) in the dark; he is straying and does not perceive or know where he is going, because the darkness has blinded his eyes.
12 I am writing to you, little children, because for His name's sake your sins are forgiven [pardoned through His name and on account of confessing His name].
AMP