About The Bible Alone quotes on the cross:
John 3, 14 - 15
14 And as Moses lifted up the serpent in the wilderness, even so must the Son of man be lifted up :
15 That whosoever believeth in him should not perish , but have eternal life.
In México we have a tradition, the workers of construction celebrate the Day of the Holy Cross, May 3rd, one of the most deep devotions in the catholics of México. Masses and festivals are made and a Cross with natural flowers or Paper flowers is put in the place of construction, the day of the Holy Cross is the Day of the Builders, the day when they celebrate their office:
The Crosses use to stand in the constructions for all the time it takes to build them. It is a kind of Consecration of the Building and of the Workers to the care of Lord Jesus who builds his Church with us, living stones.