The construction ~からといって…わけではない, meaning 'just because X, it doesn't necessarily mean Y.' Used to caution against hasty generalizations. からといって marks the premise, and わけではない negates the assumed conclusion.
2 sentences
、、、。
Just as being born with a physical body on this earth doesn't mean one understands everything about it, dying doesn't mean one understands everything about the spiritual world either.
。
Just because there are no complaints doesn't necessarily mean the customers are satisfied.