Allah is never unjust in the least degree: If there is any good (done), He doubleth it, and giveth from His own presence a great reward. An-Nisa 4:40 ⧉
Tafsir:
Those who become proud instead of humble after receiving the bounties of God and those who spend their God-given wealth on making selfish investments instead of on good causes as approved by God, are fellow travellers of Satan. Having been lured by the fleeting gains of this life, they lose interest in the eternal gain promised by God. For such persons, there shall be nothing but severe punishment in the Hereafter. Man declares unimportant that which he does not practice. This is self-centred theorizing and an effort at self-justification. All such endeavours are futile and worthless in the eyes of God.