By analyzing the texts, how can we come to a deeper understanding of an ancient question that is still perennially relevant for the Jewish people on Shabbat Shuva: If we never repent properly, is the redemption that was promised still guaranteed?
The mishna (Yoma 73b) mentions five afflictions observed on Yom Kippur: the prohibitions of eating, washing, anointing, wearing leather shoes, and engaging in marital relations.
Rambam and Ramban present different portraits of teshuva, specifically with regard to whether teshuva is accomplished by the person alone or with divine aid. These two depictions parallel the kabbalistic distinction between lower teshuva and higher teshuva.
Let us indeed acknowledge that "God is close to all who call upon Him, to all who call upon Him TRUTHFULLY." Then we will merit a year of life and peace, and a ketiva va-chatima tova.