From the speech of Fr.Jospeh Puthanpurakkal
1. Pray with great belief (really belive that whatever u r praying, u will get)
2. Pray with sacrifice (pray with fasting, on knee, etc)
3. Pray with crying
4. Pray with persistence
5. Pray with humbleness
If parents pray deeply, keeping their hands raised and spread, their children will not get spoiled
If wife pray like that husband will change
If husband pray like this, wife will change
We need to listen to God, instead of always pushing our petitions.
Some times God will have better plans for us. So whatever we are asking he may not give to us.
Some times, he will delay because right time not yet come.