But the children of Israel committed a trespass in the devoted thing; for Achan, the son of Carmi, the son of Zabdi, the son of Zerah, of the tribe of Judah, took of the devoted thing: and the anger of Yahweh was kindled against the children of Israel.
(1) The glorious success of Pentecost was soon followed by the shameful episode of Ananias and his wife Sapphira.  Here the great success at Jericho is quickly followed by the shameful defeat at Ai.