God shows no partiality

Acts 10:34-48
Truly I understand that God shows no partiality, but in every nation anyone who fears him and does what is right is acceptable to him.
As for the word that he sent to Israel, preaching good news of peace through Jesus Christ (he is Lord of all)
To him all the prophets bear witness that everyone who believes in him receives forgiveness of sins through his name.
While Peter was still saying these things, the Holy Spirit fell on all who heard the word.
Why?
God shows no partiality for the gospel is preaching to everyone, God loves every sinner.
Gospel is a good new of peace, believed in his name may have peace in heart.
The Holy Spirit will fell on them without their request, when they exalted the name of Jesus Christ. It may come. It is evidence that for the faith they can receive Holy Spirit, no matter they be baptised or not, no any requirement.
After these event that Jews and gentile are have the same Spirit from Jesus Christ.
It is surprised Jews for peter was living with gentile and he baptised gentile.
How?
God shows no partiality and the Holy Spirit might fall on all who heard the word of God.