Strengthening the cohesion within religious groups and enabling members to prioritize the group under social pressure can be achieved through the following organizational behavior principles: 1. **Shared Vision and Beliefs:** Establish a clear and attractive vision and common beliefs so that members have a consistent sense of direction and mission at the spiritual level. This strengthens members' sense of identity and group belonging. 2. **Effective Communication:** Establish open and unimpeded communication channels to encourage members to share ideas, feelings and experiences. This helps to reduce misunderstandings and conflicts and promote trust and cooperation. 3. **Team Activities and Rituals:** Strengthen emotional connections between members through collective worship, volunteer activities or celebrating religious holidays together. These activities can build a deep network of interpersonal relationships in the group. 4. **Leadership:** Select leaders who are inspiring and understanding, who can lead by example and provide support and guidance to group members. Such leaders can enhance member commitment and loyalty through the power of example. 5. **Recognition and Rewards:** Actively recognize and reward behaviors that prioritize the interests of the group, including public praise, affirmation of faith or practical support to motivate members to be more active. 6. **Culture and Values:** Cultivate the organization's unique culture and values so that its members are more inclined to maintain and adhere to the group's core values in the face of external pressure. Assess its potential impact on family relationships: 1. **Time Allocation:** Participation in group activities may reduce the time spent with family, which may cause family members to feel neglected or isolated. 2. **Value Conflict:** Family members who do not share the same beliefs or values may have friction or conflict due to prioritizing the interests of the religious group. 3. **Support Network:** Conversely, a strong religious group support network may also provide additional emotional and practical help to the family, which is particularly important during difficult times. 4. **Children's Education:** In the education and value formation of children, if religious beliefs are consistent with family culture, it may play a positive role; otherwise, it may lead to inconsistency and conflict between generations. In these ways, religious groups can effectively enhance internal cohesion in modern society, while the impact of religious group priority on family relationships should be carefully handled to ensure a harmonious and consistent family environment.