This is a figurative place of safety and security ​ — a condition, or state, of protection from spiritual harm.
يُتِيحُ لَنَا ٱلِٱنْتِذَارُ وَٱلْمَعْمُودِيَّةُ بَرَكَةً سَخِيَّةً أُخْرَى :‏ اِمْتِيَازَ ٱلسَّكَنِ فِي « سِتْرِ ٱلْعَلِيِّ » .‏