How can we know we are part of God's family?

In Mark 3:35, Jesus clearly states that His true family consists of those who do the will of God. This relational dynamic emphasizes that it is not merely claiming faith but actively living out faith through obedience to God's commands and desires. Believers can be assured of their family status not through works alone but through genuine faith expressed in the desire to follow God's lead, reflecting a heart transformed by grace. This conviction can be further affirmed through the inner witness of the Holy Spirit.