Purify yourself according to Islamic teachings before performing your prayers; Pray according to Islamic teachings so your prayers are accepted by Allah; Make sure you repent for any wrongdoings or mistakes you may have made in life; Ask forgiveness from Allah for any wrongdoings or mistakes you may have made in life.

This hadith emphasizes the importance of purifying oneself and praying as prescribed by Allah in order to have one's sins forgiven. It was narrated from 'lkrimah bin Khalid that a man from Madinah told him that the mu'adhdhin gave the call to 'Asr prayer and 'Uthman called for water and purified himself, then he said that he heard Prophet Muhammad say "Whoever purifies himself as he has been enjoined and prays as he has been enjoined, his sins will be expiated." He then called four of the Companions of Prophet Muhammad to testify to this statement. This hadith teaches us that if we want our sins forgiven, we must make sure we are purified according to Islamic teachings before performing our prayers. We must also make sure we pray according to Islamic teachings so that our prayers are accepted by Allah. By doing this, Allah will forgive us for any wrongdoings or mistakes we may have made in life.