We cannot overlook the spiritual aspect of the Christian faith; it's important to have the Church and the Holy Spirit as our reference points. We need to nourish our spiritual selves to become strong Christians, highlighting the distinction between living according to the flesh and living according to the Spirit, much like Nicodemus and the concept of spiritual rebirth. The fruits of the flesh and the Spirit are compared, urging individuals to evaluate which prevails in their lives. Discussion revolves around how to nurture the spirit, referencing the presence of Jesus, his word, his church, and the Holy Spirit. Ultimately, we are not alone, as the Holy Spirit is with us, encouraging us to feed the spiritual part of our soul and seek the presence and baptism in the Spirit.