Derech Mitzvotecha is a collection of teachings of the “third Lubavitcher rebbe”, Rabbi Menachem M. Schneerson, the Tzemach Tzedek (1789-1866) that dives into reasons behind mitzvot such as tzitzit, tefillin, prayer and also the belief in G-d. The lessons recorded here – presented by rabbi Shlomo Koves (https://bit.ly/3COwKnj), in Ashkenazium (https://www.ashkenazium.eu/) institute in Budapest – go through the topics mentioned in the section of “Haamanas Elokus”, the Belief in God. Is God understandable and logical, or is it only a subject of belief and faith? Can we describe God in any way, without limitating him?
The full series of these lessons can be watched here: https://youtube.com/playlist?list=PL7B2tKnWnNnD8efrTlzJoE8tkboaqasCn