IF

"If my people who are called by my name humble themselves, and pray and seek my face and turn from their wicked ways, then I will hear from heaven and will forgive their sin and heal their land." 2 Chronicles 7:14

IF the people of God humble themselves, pray, seek His face and turn away from their wrong ways, THEN they will be heard and forgiven. This is the condition so that God may hear your cry. Humbling yourself means emptying yourself completely. Praying means talking to God and seeking His face relates to getting closer to Him. And finally, conversion means changing of attitude in concerning sin, in other words, abandoning it for good.