A verse and its Tafsir.
Allah the Exalted says:
"And when they stand for prayer, they stand lazily."
Ibn Mardawayh narrated
on the authority of Ibn ‘Abbas (may Allah be pleased with them both) that he said:
"It is disliked for a man to stand for prayer while he is feeling lazy."
Rather, he should stand for it with a cheerful face, great longing, and intense joy,
for he is in private conversation with Allah the Exalted.
Indeed, Allah the Exalted is before him, forgiving him,
and answering him when he calls upon Him.
Tafsir of Ibn Kathir.