Istiqama (steadfast uprightness)

الاستقامة

Standing firm upon faith and obedience after the words 'I believe in God'; in Sufyan ibn Abdullah al-Thaqafi's hadith he asked the Prophet for comprehensive words of Islam he would not need to ask anyone after him about and was answered 'say: I believe in God, then stand firm' — one route 'say: my Lord is God, then stand firm' — its meaning for Ibn Rajab drawn from 'those who say our Lord is God then stand firm' in Fussilat and al-Ahqaf; Abu Bakr is reported glossing 'then stood firm' three ways: 'they associated nothing with God', 'they did not turn to a god other than Him', and 'they stood firm that God is their Lord'; a weak al-Nasa'i route through Anas adds 'people have said it then most of them disbelieved, and whoever dies upon it is of the people of istiqama'; and in the hadith's continuation in al-Tirmidhi and al-Nasa'i, when he asked 'what do you most fear for me?' and 'what shall I guard against?', the Prophet took hold of his own tongue — 'this' — or gestured to it, making guarding the tongue among the greatest things istiqama watches.