Do you think there will be a "reward or consequence" for how you choose to live your life? Specifically after death
Peace be on you.
Yes
As healthy food makes healthy body, pious practices makes pious soul.
Holy Quran
[2:202] And of them there are some who say: ‘Our Lord, grant us good in this world as well as good in the world to come, and protect us from the torment of the Fire.’
[4:135] Whoso desires the reward of this world, then
let him remember that with Allah is the reward of this world and of the next; and Allah is All-Hearing, All-Seeing.
[17:73] But whoso is blind in this world will be blind in the Hereafter, and even more astray from the way.
[12:58] And surely, the reward of the Hereafter is better for those who believe and fear God.
[14:28] Allah strengthens the believers with the word that is firmly established,
both in the present life and in the Hereafter; and Allah lets the wrongdoers go astray. And Allah does what He wills.
[7:148] And those who disbelieve in Our Signs and the meeting of the Hereafter — their works are vain. Can they
expect to be rewarded
for anything except for what they do?
[7:157] ‘And ordain for us good in this world, as well as in the next; we have turned to Thee
with repentance.’
God replied, ‘I will inflict My punishment on whom I will; but My mercy encompasses all things; so I will ordain it for those who act righteously, and pay the Zakat and those who believe in Our Signs —
Related:
https://www.alislam.org/books/study-of-islam/life-after-death.html