The Cow - 2:286
"Allah burdens each person only up to his capacity. The good that each person earns is for his own benefit and the evil that he earns is for his own loss. "Our Lord, do not hold us responsible if we forget or err! Our Lord, do not burden us with burdens as You burdened those before us! Our Lord, do not burden us with what we are not able to bear; forgive us and have pity on us! You are our Mawla (master and sovereign). Help us against the community of disbelievers!"
Responsibilities imposed on predecessors:
The Cow/2:214
"Or do you think that you will enter Paradise until the like of what happened to those before you befalls you? They suffered hardship and distress and were so shaken that the apostle and those who believed with him said, "When is the help of Allah?"Know well that Allah´s help is near."
The Family Of Imran/3:146
How many prophets fought with them, many who were devoted to their Lord. They did not slacken in the way of Allah because of what befell them, nor did they give in. Allah loves those who persevere.