75:23Al-Qiyaama

“The Messenger of Allah (ﷺ) led his Companions in prayer one day. When he had finished prayer he turned to face the people and said: ‘What is wrong with some people that they lift their gaze to the heavens?’ He spoke severely concerning that: ‘They should certainly abstain from that or Allah will snatch away their sight.’”

The Messenger of Allah (ﷺ) said: "What is the matter with people who lift their gaze to the sky when praying?" And he spoke sternly concerning that until he said: "They must stop that or they will certainly lose their eyesight."

People raise there eyes towards him, and in the hadith narrated by Hammam: The believers raise their eyes towards him, and such like words, so long as he plunders (is not) a believer, and these words were added: And no exploiter who makes an exploitation is a believer as long as he exploits It; therefore avoid and shun (these evils).

Between them and their faith.

“I said: ‘I will look at the Messenger of Allah (ﷺ) and see how he performs the prayer.’ He stood up and faced the Qiblah, and raised his hands until they were parallel to his ears. When he bowed, he raised them likewise, and when he raised his head from Ruku’, he raised them likewise.”