I think the reason why so many people do not delve deeply into a study of Truth, why they don’t seek answers, is because the seeking of Truth often involves: struggle, pain, fear, suffering, effort, difficulty… and humility. I know this from experience.
While all answers may not be available, while ultimate answers may not be available, I think many satisfying and comforting answers are available. I know this from experience, too.
Ultimately, for the person of faith, trust in God and His intrinsic attributes of goodness, holiness, righteousness, justice, omniscience, omnipotence, grace, and mercy, and his humanness in Christ–the comforting mystery of these things, from the God of all comfort–ultimately satisfies the soul, by His Holy Spirit.