Tafsir of Ar-Rum 30:6

ﱁ ﱂ ﱃ ﱄ ﱅ ﱆ ﱇ ﱈ ﱉ ﱊ ﱋ ﱌ

[It is] the promise of Allah. Allah does not fail in His promise, but most of the people do not know.