In the sunan of ibn Majah, it is narrated that the prophet (pbuh) said (translated according to meaning):
“Indeed Allah, half way in the month of Sha’ban looks at his creation and he forgives them all – except a mushrik (polytheist) and one that carries negativity towards others”
Tonight will be the 15th of Sha’ban. May Allah purify our creed and our hearts. Ameen. The one who’s creed is correct and yet he hates or loathes others – Allah will not forgive him tonight as per this hadeeth.