Al-Baqara 2:186

When My slaves ask you concerning Me, I am indeed near[83]. I respond to the call of the supplicant when he calls upon Me; so they should respond to Me and believe in Me, so that they may be guided.

[83] Allah’s nearness means that one does not need to raise his voice or to ask for intercession in order that his prayers be answered.

And when My servants ask you, [O Muḥammad], concerning Me - indeed I am near. I respond to the invocation of the supplicant when he calls upon Me. So let them respond to Me [by obedience] and believe in Me that they may be [rightly] guided.

186. And when My slaves ask you (O Muhammad صلى الله عليه وسلم) concerning Me, then (answer them), I am indeed near (to them by My Knowledge). I respond to the invocations of the supplicant when he calls on Me (without any mediator or intercessor). So let them obey Me and believe in Me, so that they may be led aright.[39]

[39](V.2:186) Narrated Abu Hurairah رضي الله عنه: Allâh’s Messenger صلى الله عليه وسلم said, "Allâh said, ‘I will declare war against him who shows hostility to a pious worshipper of Mine. And the most beloved things with which My slave comes nearer to Me, is what I have enjoined upon him; and My slave keeps on coming closer to Me through performing Nawâfil (praying or doing extra deeds besides what is obligatory) till I love him. Then I become his sense of hearing with which he hears, and his sense of sight with which he sees, and his hand with which he grips, and his leg with which he walks; and if he asks Me, I will give him, and if he asks My protection (Refuge), I will protect him; (i.e. give him My Refuge), and I do not hesitate to do anything as I hesitate to take the soul of the believer, for he hates death, and I hate to disappoint him." (Sahih Al-Bukhâri, Vol.8, Hadîth No. 509).

And when My servants question thee concerning Me, then surely I am nigh. I answer the prayer of the suppliant when he crieth unto Me. So let them hear My call and let them trust in Me, in order that they may be led aright.