“When you consult the Messenger privately, offer charity before your consultation” (al-Mujādilah 58:12).
The immediately following verse refers to their not performing that act and to God’s turning toward them in mercy (58:13). It thereby presents a concrete change in the practical requirement, more direct than many examples that concern only qualification or context.
Removing an attached financial condition does not eliminate the underlying virtues of respect, prayer, almsgiving, and obedience. The case should be analyzed at the level of the specific legal requirement that changed.