The Spider - 29:2 "Do people think that they will be left untested just by saying, "We believe"?"
Related:
The Cow/2:155 We will test you with fear, hunger, loss of money, lives, and crops. Give good news to those who are patient.

The Repentance/9:16 Do you think that you will be left until Allah knows and distinguishes between those among you who strive hard for Him and those who take none as close friends except Allah and His Messenger and the believers? Allah is All-Knowing of what you do.

Muhammad/47:31 We will test you and try your qualities until We bring out from among you those who strive and those who persevere against hardship.

The City/90:4 We have created man in the midst of difficulties (so that he may resist).

The Cow/2:155 We will test you with fear, hunger, loss of money, lives, and crops. Give good news to those who are patient.
The Cow/2:214 "Or do you think that you will enter Paradise until the like of what happened to those before you befalls you? They suffered hardship and distress and were so shaken that the apostle and those who believed with him said, "When is the help of Allah?"Know well that Allah´s help is near."

The Family Of Imran/3:142 Do you think that you will enter Paradise until Allah reveals the workers among you and separates those who are patient?

Prophet Hud/11:7 "He it is Who created the heavens and the earth in six days, to test which of you is the best in work. His sovereignty was over the waters. Nevertheless, if you say to the disbelievers, "You will be resurrected after death,"they will say, "This is only clear magic."

The Cave/18:7 We have adorned the earth with its materials to test who will be righteous.

The Believers/23:115 "Do you think that We created you for nothing and that you will not return to Us"?"

The Criterion/25:20 All the messengers whom We sent before you used to eat and wander in the bazaars. We made you a test for one another; can you endure? Your Lord is the All-Seeing.

The Spider/29:2 "Do people think that they will be left untested just by saying, "We believe"?"