This study aims to assess the effect of spiritual coaching in the family on the formation of youth character based on Colossians 2: 6-10 at the GBAP of Surakarta Bakung. This research was conducted to prove the truth of the proposed hypothesis, which reads: First, it is alleged that spiritual formation in the family significantly influences the formation of youth character based on Colossians 2: 6-10 in GBAP Surakarta.This type of research is survey research, using a descriptive analysis approach. The population as well as the sample in this study amounted to 87 respondents involving GBAP Surakarta youth. The instruments in this study used questionnaires, documentation, observation guidelines, literature studies, and interview guidelines. Data analysis using the application and formula "SPSS 23".The results showed that 1) The effect of spiritual formation in the family on the formation of youth character was 0.403 or 40.3%, while the influence between the variables of spiritual formation in the church on the formation of youth character showed in the category of moderate influence. regular workshops or seminars to increase understanding of coaching based on Colossians 2: 6-10, hold regular rituals for youth - drivers and citizens of the church, hold regular fellowships between family members, and build prayer rooms at home to strengthen fellowship between family members and relationship with God.