Always offer prayer at its time, Allah says in Quran :
"O you who believed, enter into Islam completely [and perfectly]and don't follow the footsteps of Satan [Shaitaan , Devil, Evil + Iblis] . Indeed he is to you a clear enemy."
another place ALLAH says :
"[Who will be] in gardens, questioning each other about the criminals, [And asking them], What put you into Saqar? They will say, We were not of those who prayed"
So, My beautiful Muslim brothers and sisters, when we die, the first question will be asked in grave about Namaz [Salah, Prayer]. what will be your answer? Satan will not take any responsibility, he will answer i just gave you suggestion and you followed it.
Satan will not take any responsibility as he is our clear enemy.
only believe on ALLAH, He takes every responsibility of his followers. ALLAH is the only and lonely GOD !!!