Deuteronomy 30:19Meaning & Commentary from the Church Fathers

I bear witness to you today before heaven and earth, presenting the choice between life and death, between blessing and curse: therefore, you should choose life and embrace the Lord, so that you may thrive on the land that the Lord vowed to give to your ancestors, Abraham, Isaac, and Jacob. The Lord has indeed accomplished what He pledged to Abraham, Isaac, and Jacob, as they held Him dear. I call upon heaven and earth to testify to this truth. This also reflects the significance of the added words, that you may inhabit the land sworn to your forefathers.

Consider, humanity, you possess both fire and water, life and death; before you lie good and evil, the realm of the dead and the kingdom of heaven, a rightful sovereign and a deceitful ruler, the fleeting allure of this world and the genuine joy of paradise. This ability has been granted to you by the grace of Christ: extend your hand toward your desires. Choose life that you may live. Abandon the broad but perilous path leading to death, and embrace the narrow yet safe path that guides you to eternal life (cf. Matthew 7:13-14).

As it is written, life and death present themselves equally to humanity, and each individual has the ability to reach for what they desire. Therefore, it is essential that every person retains eternally what they have effectively chosen through their own will and thoughts, and that in the afterlife, they remain attached to what they have connected with through their emotions and experiences.