: This site hosts several verified English works of Ibn Qayyim. While "Tariq al-Hijratain" is often found in Arabic, you can find related deep guides like Ibn Qayyim al-Jawziyya on Knowledge which cover many themes found in the "Two Migrations".
: Websites like Kalamullah.com host verified PDF excerpts and related works by Ibn al-Qayyim that cover these themes. tariq al hijratain pdf english verified
Ibn al-Qayyim defines "migration" as the heart’s movement toward Allah (through worship and love) and toward the Prophet Muhammad (through following his Sunnah). : This site hosts several verified English works