Cry to Him with a real cry. There is no way of renouncing work altogether. So do your work, but surrender the result to God. If you have faith, you will attain to that for which you long. God can be realized through all paths.
All religions are true.
The important thing is to reach the roof. You can reach it by stone stairs or by wooden stairs or by bamboo steps or by a rope. His steps falter not, who has taken refuge in Him.