承担一项工作 meaning in Chinese

take a job

When god calls us to a task and to a responsibility to do something , to be the best father we can be , to be the best mother we can be , to be the best friend , the best neighbor , the best new hope counselor , all of these thoughts start to run through our minds , " but oh what if somebody says this and says that and how can i have the ability to do this and do that ?
当神呼召我们承担一项工作，负起一个责任，完成一件事，尽力作个好爸爸，尽力作个好妈妈，作个最好的朋友，最好的邻居，最好的新希望辅导员这一切思想开始进入我们的心，但若有人说这说那：我怎么有能力做这做那？