Grace was given to each one of us according to the measure of Christ's gift. Paul makes clear: grace is not generic, it is personal. Each one has received. You, individually, according to the measure of Christ.
Sonship means: God does not give in bulk orders but personally. He knows you, he knows what you need, and he gives abundantly. The closeness is individual.
Today: grace is personalized for you. Not less than for others. According to the measure of Christ.