“Why are families so important?” Liahona, August 2016, 72 Answers from an Apostle Why are families so important? By Elder D. Todd Christofferson Of the Quorum of the Twelve Apostles From an April 2015 general conference talk. Families are the best way for God’s plan of happiness to succeed. God’s plan is for men and women to marry and have children. God also told us that parents should teach their families to follow Jesus Christ. Faithful families help communities and nations be strong and healthy.