symbologyBibleNumbers

In the Lost Son's welcome (Luke 15), three things were
material (the robe, the ring, and the shoes); while one was
moral (the kiss).
"The Seventy" went forth with a four-fold prohibition (Luke
10:4), of which three related to matters (carry no purse, no
scrip, no shoes); while one related to action ("salute no man
by the way").
God's four-fold witness in the earth (Heb 2:4): three are
impersonal (signs, wonders, and miracles), and one
personal (the gifts of the Holy Ghost).
After Jesus was nailed and hung on a cross, Roman soldiers
divided up his clothes into four parts (one for each soldier -
John 19:23).