Japjisahib Jihere in full swing exposing and disclosing the fake practices at the hands of the administrators and how "justice will be done" by the watcher in the woods [God] for nothing is left unrecorded [implied]. It is in this context guru maharaj invites the practioners and those who carry out evil deeds to "beware", and that just deserts will in all eventuality be handed out, thus 'ਨਦਰਿ ਉਪਠੀ ਜੇ ਕਰੇ ਸੁਲਤਾਨਾ ਘਾਹੁ ਕਰਾਇਦਾ ॥ ਦਰਿ ਮੰਗਨਿ ਭਿਖ ਨ ਪਾਇਦਾ ॥ nadir oopti - to be construed as reversed glance [God's], meaning, the presumption is always in favour, that is, god is good n great and always look favourably on all, but hey you wicked, glance can reverse to strike the right balance in God's providence, where ਜੇ ਕਰੇ ਸੁਲਤਾਨਾ ਘਾਹੁ ਕਰਾਇਦਾ kings are transformed into blades of grass and ਦਰਿ ਮੰਗਨਿ ਭਿਖ ਨ ਪਾਇਦਾ when they beg from door to door no one will give alms- wake up !
Guru sahib have addressed God as Mother and Father (qu maat pita ham barek tairai), do the parents curse their children or call them wicked and punish or deprive them of any facilities irrespective of any wrong doing. If your interpretation is not presenting God as vengeful then I have nothing to add.
You've saved me doing a long exercise, thank you, the word "wicked" you construed is precisely within the genre, which it belongs. If you now look at the intent within which I framed, you should or I intended you to read it as such was "immoral". You see how you gave wicked its literal meaning - now read nadar within that framework.
Thank you !