We should never be satisfied that we have Ikhlaas and neither should we think that we have reached the stages of the Auliyaa. Shaytaan attacks different people in different ways. Dua for Istiqaamat is the Sifat of a true servant of Allah and this will be the means of a person getting the desired quality of Ikhlaas. When Ikhlaas develops, we will experience a different feeling in our hearts. Check and see where we need to improve. Always remain humble.Never allow pride and arrogance to set in as Allah can change situations.