אֲנִ֤י יְהוָה֙ נֹֽצְרָ֔הּ לִרְגָעִ֖ים אַשְׁקֶ֑נָּה פֶּ֚ן יִפְקֹ֣ד עָלֶ֔יהָ לַ֥יְלָה וָי֖וֹם אֶצֳּרֶֽנָּה׃
I the LORD do guard it, I water it every moment; Lest Mine anger visit it, I guard it night and day.
Read kabbalistic (mystical) interpretation of Isaiah 27:3: and classical mystical sources.