Being a living sacrifice

Its easy to tell to the people that I'm a christian, but its so hard to preserve my testimony because every seconds I need to watch the way I act.Its very difficult to prove that I'm a servant of God. In Christian's term "saints," because there's a lot of temptations but I still bear it to my mind that it is not the reason to give up and be not the servant of God, because it just the way to shape us through challenges. As a christian they are the one who spread the gospel or good news. The bible says in JOHN 3:36 " He that believed on the Son(Jesus Christ) hath everlasting life and he that believed not the Son shall not see life but the wrath of God abide on him."
It is very obvious that God is Spirit and they that worship Him must worship Him in Spirit and Truth. Some of the people said Christians are boastful but they are not, they're just telling the truth and its from the book of life, the word of God which is BIBLE.

Now as a nursing student for such a human being its difficult to study having a financial problem, actually money is a root of evil but now a days, it is necessary to survive. Sometimes I felt hopeless because I need to study for the sake of my parents and for the sake of others, actually I want to live as an ordinary person, Its OK if I'm not studying but if I do this nothing will happen and I'm sure at the end I'm weak, so in every trials that I've been encountered I'm still looking for Jesus instead of the circumstances.I want Him as my inspiration and He always fill my emptiness and at the end I want Jesus to govern my life that's my desired.I just want to dedicate all my works for the people around me my parents, friends, client's and for my special future mate.

Thank you and God bless, always stay in God's hand.

P.S
Take care.