I do not like to make vows when it comes to living for God,for if I do not come through it is not good,but if I tried my best and failed,then I am off the hook,but still we should not make vows.
Like Jesus said do not swear for you do not have the power to make one hair white,or black,which means we might not come through on the promise as a guarantee seeing we are in the flesh.
Act 2:44 And all that believed were together, and had all things common;
Act 2:45 And sold their possessions and goods, and parted them to all men, as every man had need.
Act 4:32 And the multitude of them that believed were of one heart and of one soul: neither said any of them that ought of the things which he possessed was his own; but they had all things common.
Act 4:34 Neither was there any among them that lacked: for as many as were possessors of lands or houses sold them, and brought the prices of the things that were sold,
Act 4:35 And laid them down at the apostles' feet: and distribution was made unto every man according as he had need.
Act 4:36 And Joses, who by the apostles was surnamed Barnabas, (which is, being interpreted, The son of consolation,) a Levite, and of the country of Cyprus,
Act 4:37 Having land, sold it, and brought the money, and laid it at the apostles' feet.
When the Church started the saints would sell all their things that were not of a necessity,and the money was used to help the poor among them.
Many agreed to do this,which they could of not agreed to this,for God does not force us to help the poor.
Act 5:1 But a certain man named Ananias, with Sapphira his wife, sold a possession,
Act 5:2 And kept back part of the price, his wife also being privy to it, and brought a certain part, and laid it at the apostles' feet.
Act 5:3 But Peter said, Ananias, why hath Satan filled thine heart to lie to the Holy Ghost, and to keep back part of the price of the land?
Act 5:4 Whiles it remained, was it not thine own? and after it was sold, was it not in thine own power? why hast thou conceived this thing in thine heart? thou hast not lied unto men, but unto God.
Act 5:5 And Ananias hearing these words fell down, and gave up the ghost: and great fear came on all them that heard these things.
Act 5:6 And the young men arose, wound him up, and carried him out, and buried him.
Act 5:7 And it was about the space of three hours after, when his wife, not knowing what was done, came in.
Act 5:8 And Peter answered unto her, Tell me whether ye sold the land for so much? And she said, Yea, for so much.
Act 5:9 Then Peter said unto her, How is it that ye have agreed together to tempt the Spirit of the Lord? behold, the feet of them which have buried thy husband are at the door, and shall carry thee out.
Act 5:10 Then fell she down straightway at his feet, and yielded up the ghost: and the young men came in, and found her dead, and, carrying her forth, buried her by her husband.
Act 5:11 And great fear came upon all the church, and upon as many as heard these things.
Ananias,and Sapphira,agreed to sell all they have and help the poor to public witness,and to God,but withheld some of the money lying to God and were struck dead.
Had they said they did not want to sell their possessions,and give the money,or only give a certain amount of the money,they would of not been struck dead,for it was in their power to do what they wanted with their own,and the money of it if they sold it,for God does not force us to help the poor,and does not strike us dead if we do not,but they vowed to do it with the other saints,and lied about it to God.
So I do not like to vow to God when it comes to giving money for I do not want to not come through on it being a fault of my own,but if we did vow,which we should not,and tried our best and failed,it would not be a bad thing,except we should not vow regardless.
I believe the couple was an example for us and God is not dropping people dead today,for it would seem like quite a few people would be dropping dead,and what about all the people that say,God if you get me out of this situation I will go to Church,and they do not,or if you make my marriage work I will serve you,and they do not.